John Mascaro's Photo fiuiz • - About SportsTurfsturf.lib.msu.edu/page/2006jun41-50.pdf · •...
Transcript of John Mascaro's Photo fiuiz • - About SportsTurfsturf.lib.msu.edu/page/2006jun41-50.pdf · •...
bull John Mascaros Photo fiuiz bull
cprcssion was caused by a fallen cementlIiseIlle as a result of Hurricane Wilma Whenthe hurricane hit South Florida the BoyntonBeach Ltule League Park was one 01 the mall
fields that fell victim to the storm This 24-inchdiameter cement light pole was not pulled fromthe ground but actually broken at the base andsubsequently fell on the field crushing fencing net-ting and bleachers not to mention turf The poleremained on the turf for more than 2 months untilthe cily could find a crane company that was avail-able to lift the poles off the field Shortly after thisphoto was taken the field was rebuilt entirely withvolunteer labor and funds and featured on ABCsExtreme Makeover Home Edition reality showthat aired last March 30 as a rebuilding eilort afterthe Hurricane season of 2005
Thank you to Jody Rivers Parks Manager fOI
the City of Boynton Beach for allowing me to takethese photos bull
If you would like to submit a photograph for John Mascaros Photo QUiz please send it to John Mascaro3669 NW 124th Avenue Coral Springs FL 33065 or email tojohntwf-teccom If your photograph isselected you will receive full credit All photos submitted will become property of SportsTurf magazine
[STMA in Action
5TMA has a stronghistorv of vol un-
teeris~l and thisyear STMA has the high-est number of volunteersinvolved since the associ-ation began in 1981Some subcommittees areforming now to manageprojects developed bythe umbrella committeeand others will be calledupon later this year asneeds arise
It is STMAs goal 10
involve more membersthrough committee serv-ice To that end STMAwill be reorganizing itscommittee process thissummer and will presentits plan to the member-ship in the fall with thenew process in place for2007
Committee Volunteers2006STMACommitteesAwardsTo judge Ihe aocialions awardspropam applkanll ~I~Cling theField of Ihe Year winners IheMinor League Baseball Sp(lTgtTurf Mallag~r uf the Yea and (0
develop ocalegie 10 enhLlCC theprobmSteve LeGro ChairLatry Berry CSIMCarol Gundlach CSlMSlto(J Mac VicarChuck PulaG~orgc Trivct CSFM BordLiaimJim Welshans
BylawsIigt de~~lop association bylawstha are Jail and enforceable aTldclearly defi~ the expeetmiollsrOT membership go~rHlcepwcee and board of directorsserviceKen ~-1rock - Ch~iri-lihacl D JJockholderDale Getz CSF]lICarol Gundluob CSFMRoss Kundb CSIllRicbard II-lillel
wwwsportsturfmanagerorg
IdaTy OwenScoll JiPP~1l
James It Rodgers CSFMDavid RulliDvid Seh]ol1hauer
Joll1l Stier PhDN Grove TeaesjLJay Warnik CSFM - BUJrdLiaisonSteve Wightman
Certifica1ionTo develop Sltalegie ITW Ih~TILJmber of ectified mcmbers (0
wnsiently mouior (he plOgramalLd T~wmmend enhancements(0 1lt1 thaI the progrm is he(op achievement for porls turfmanageLance Tibbetts CSFM -Cn-thairl Board LhisonMichaci Schiller CSFM ComiddotchaitEric fasbenderJi-~TlIC Hle PhDJoe Kennedy JlI CSFMAhonyJ Kki PhDRo Kurcab CSFMM~r) OwenlUck leruzzi CSfM
jesse lritdrd CSIMjomes R Kodgem CSFl1Waldo Terrell
Otaptcr RelationsTo create a chapter strucmrc thati beneficial locally and national-Iy 10 liTllTlcillyltit chapterswj(h lheir arJHLiTli(raliv~ opera-tions and educalional ellorts tofacilitate (he sharing of bel prar-ticesDall Douglas - ChairGeorge AndersonChris BrindleyRichard MillerRob~r[ SludhulmeMichaellarantinoTJ ThompsonJay WalTlick CSfM - JJoard Liaison
ConferenceTo deelop all content ionsworkshop and Ilile venueand select speakers and modera-tors for (he next yea confer-ence lh1 will mke ir a mualLend event fnr memberlt andnonmember to recommendtrategies (hat wjjj drive aUen-dlnce ro the exhibition and willadd value In ~hibillike Andresen CSFM - ChaitAndrea DillingelBob Chris(ofkrson Conference[)m ubcmTL1l1ilk~ co-chairJeff Salmond CSFM-
Cf~rence Student Challengcsubcommittee chairDaria Daily - Cuference Tourssubcomnu((ee co-chairTra DuBois - ConferenceExhibition subcolllmittee en-rhailDale Gelz CSFM - ConferenceJhibilnn ubeolTlTnilke co-choirAbby L McoJeal CSFMDavid D ]finneI PhD -Conference Education ChairCraig lou
Conference EducationSubcommittc~David D Minner PhDmiddot ChairMike Andresen CSFMDariaTL DoilyAndrea DillingelEric FosbenderLeo GoertzRoger HalakBradley RJakuhowkijmes McAfee PhDAbby McNeal CSFMAndrew MNitt PhD Grady L ume IhDFloyd PerryCraig PollSShwn RyConnie Kudol]] CSFMPomcla Sherratl
John Sorochan PhD
Continued on page 43
SportsTurf 41
The three most important reasons for you to join STMA1 Job securityTake advantage of STMAs programs and services and you proactively enhance your value to your employer
2 Career successThe knowledge skills and abilities you gain by accessing STMAs education and information can help you toprepare to take that next step in your career
3 Recognition of your professionalismSTMAs advocacy with groups such as athletic directors parks and recreation directors coaches and parentsenhances the image of the entire profession
The top three benefits you will receive as an STMA member1 A network of peers who are willing to share their best practices
2 Opportunities for education to help you do your job better
3 Quick access to information and resources to help you save time
Application
Name _
Tltle _
Employer _
Address _
City Stats __ Zip _
Phone F _
e-mail _
Signatura _
Experts on the Field Partners in the Game
Sports Turf Managers AssociationPO Box 414029 Kansas City MO 64141
Ph800-323-3875 (l85) 843-2549 fax (785) 843-2977wwwsportsturfmanagerorg email STMAinfosportsturfmanagerorg
Membership Category__ Sports Turf Manager
Please note the primary type of facility
_ Facility used by Professional athletes_ CollegeUniversity
Schools K 12Parks amp nee
_ Commercial Company_ Additional Member from same company
Student With valid I d)
_ HesearchTeachingExtensiun
Chapter Dues Call Headquarters for amountChapter Name~=~~~~ ~_Contribution to SAFEFoundation for researcheducation and scholarship
Total
PaymentMethod (USdollars]Check _ Money OrderCredit Card Mastercard
$95
$295 Cut$ 75 Here
$ 10 toF
$ 95 orMail
s xII
Purehose Order _Visa _American Express Discover
Name on Cord _
Card ExpDate _Signature _
Continued from page 41GeOTgt SpillmanJohn S~er lhD
EditorialTo insure thaI he 5ThIASportsTuifmagazine coutainiTlforrmltion relevam to lh~ portsUlfmaualeT v providc ideasand comacS for alticIes In p-vide aethelir r~commcndationsand to provide guidafl~~ on nmc-liunalily nd readabiiityMike Andresen CSFM - ChairChris lAkoerr CSFMTra DullniJeffFowlcrTom GmelchCarl LarsonDavid D Minner PhuLaITy Rhodes CSFJIEric Sdnuder
Jay Warnick CSFM
EthicsTo provide a fir und unbiaedcouncil to invetigale claims ofHhks violations determine iflhe claims have merit and shep-herd the appcals proceKen Mrock - ChairTom BurnAmy J Fouly CSHf
Mary OwenScoll PippenTroy Smith CSFMN Grove T~alerr
Finance and Audit10 proide ovelsighl of ae STMlsfinanrial r~gtIOW by repo[unginfmmation lO Ule ampmrd ofDirectors on dIe annual budge~fmancial policiel inv1ment policiesand 6uidclincs and me mill auditChris CkateITa CSFM - ChairRichard HudterRobert Curry
James HlavalyRichrd T Moflju
Historic-J10 afeglJard the history of the asso-ciation (lteoTganizing due tn tledeath of chair Kent Kurtz PhD)
lnfonnJLljon OutreachTo d~velop educational and iTlfor_mational opportunities for mem-be Iv enhance Ueir personalalid professional developmenlDavid D Minner PhD - ChairTherea Ha)Ter
- StCc Dugas CSFIvIEric Fasbender
Ieft-e) T FowlerBradley HJakubowskiGil Lauoryjr PhDAndrew McNill PhDGrady L Miller PhDPamel Sherrotr
John Sorochao PhD
MembershipTo develop initialive 10 driv~membership growth and reten-tion 0 recommend programtlal add vtlue for each memberLynda WiglilImrn - Ch~irKlen BlackwelderDob Campbell CSFMDnrian Daily - SurveySlJbcornmitte~ ChairChad ollis - SludentSubcommittee ChairAmy Fouty CSFMSamuel oJ0nc - RecruitmevtSubcommittee ChairIan MorvKevin Yo CSFMVicloria Wallace - BeneiitsSubcomrrullce ChairSieve Wighlman
NominationsTo provide lo tle emuehipslute of officer and direClonl for
DTMA Chapter NewsSports ThrfMmuogenltAssociation of Arizona Forinformation contact Darin BudakCSFM at dbudakgoodyearazgovor 623882-7616 or DavidOropeza at doropezacityofno-galezner or 520285-j781
Chesapeake Chapter STMAGlenn Sweet of Landon School inBethesda MD has been electedchapter President He can hereached ar glenn_sweetlandonnetFor information contact GrahamDavis at gdavisamelicanedu orcall 301l49i-5522
Colorado Sports ThrfManagers Association Formore information visit wwwcstmaorg or call3()~1346-8954 orPresident Ken Norkoskv at 720427-4174 or knorkoskauroragovorg
Florida 1 Chapter Forinformation visit the chapterspage on STMAs website orcontact John Mascaro at
wwwsportsturfrnanaqerorq
954341-3115 or STlvLturf-teecom
Gateway Chapter Spo ThrfManagers Association Thenext chapter event will be June 21from 11-3 at Webster Groves
Blackburn Park For informationcontact Mark Vessell S1 LouisYoulh Soccer Association at63fi94-D-mti or vesselslysaorgor Frank Schaffer at 636940-777fi_
GeoltgUlt Sports ThrfManagers Association Forinformation contact Skip Kirby at770928-1580 or skipsportSlurl~roaoagemenrcom
The Greater LA BasinChapter of the Sports ThrfManagers Association Formore call Carol Gundlach C5FMat 90J1594-5611 ext 5174 or e-mailcgundlachmtsacedu
Dlinois Chapter SIMA Forinfonnalion call chapter secretary
STMA in Actionthe annual STMA Board ufDireclors election in accordancewilh the STIvLl BylawsBob Campbell CSFIvI- ChairTom BurnsBob CurryGil LandryJr IhOScott MonlagHeMary OwenGreg PetryDavid RulliSl~e Wightn
Past Presidents CouncilTo offer advice and insighl on lheassociations stralcgic directionRob Cml-u~i1 CSFM - ChairStephen CockerhamMurray Cooktlichal-d EiconDvid FreyStephen H GuiseMark HodTlickGji Land yJ PhDRichard T MoffittGreg PettyG~or6e W RokoshMichael Sehiller CSFMStevc Wjgh[man
Schol=hipTo judge and 5elecl the winners
of the SAFE scholarships 10deveiop srrlegies to incrcase henumber of applicantsGeorge C Trivelt CSlM -Cbai[Peter Ashe CSFMDavid MellorSeolt MomagucKen MmckJohn RectorJol Srocmn PhDLance 1jbbelL CSFM
SyntheticNatural TurfgrasTask GroupClh proide uTluiaed ioformationabout the election comtllIctionand maillename of yotheticfields and nalural gras lieidsAbby L McNeal CSFM - ChairMichael D Boekholdcl
Jim BroTlonJamc COl1leliuDurby McCamyMike McGrawAndw kNilt PhDPhil McQuadeRichard T MoffittJ=es NewbcnyDovid SchlotthauerTony Slritkiand CSFMDavid Wallace
~Se8our julyiJsIle fIJT a futilfg
o[lJJ1J1itWnairommiJties
Chapter Sponsors
~stablllzerSOLUTONSJOHN DEERE The Irrigation roeovetces
Alpine Services Incm Alttilt ~IdFoAll 5 syngenta
Libby Baker at 84-7263-7603 or e-mail Bake60ft6illaolcom
Iowa Sports ThrfManagersAssociation For informationvisit wwwtowaturfgrassorg or con-racrjafl Vendel at 515232-8222 orfax i152~2-S22R or e-mail
JefliowatUlfwassorg
Keystone Athletic FreIdManagers Organization(KAFMOSTMA) The nextField Day will be June 27 atCumberland Valley High SchoolTopics to be discussed include top-dressing field maintenance logopainting and rPM VisitWV~-KAFMOorg for more infor-mation or call linda at 7171U21-8803 For infonnation on the
Chapter visit vowvKAFMO_org or contact Dan Douglas at610375-8469 ext 212 orkfinoaoleom
Kentucky Sports TurfManagers Association The2006 Field Day will beJuly 27-28at western Kentucky University inBowling Green For information goto wwwkystmaorg or contactDonnie Mefford at
dbmeffOOcmailukyerluorcan85UI257-1451
Michigan Sports TurfManagers Association(MiSTMA) For informationvisit their website at wwwmist-maorg or contact Chad Follis at2377-3d400r269381-0596
SportsTurf 43
STMA Chapter Newsor by email at chadfollisfannn-gardencom
Minnesota Chapter STMAThe Chapter will have their annu-al Tour on Wheels June 14 Theevent will stop at several points ofinterest and end with a tailgateparty and a St Paul Saints base-ball game For information visitwwwmsunaorg or contact TomAdarnini al9i2953-2420 ortadaminiciapple-valleymnus
MO-KAN Sports TurfManagers Association TheMU Field Day isJuly 11 inColumbia For information can-tactJody Gill at 913239-H21 orat jgillbluevalleyk12orgorvisitwwvmiddotmokanstmaorg
New England STMA (NEST-MA) At our annual spring meet-ing we presented the first annualNESTh1A awards Sports TurfManager of the Year Award wentto Peter Thibeault of the Nobleand Greenough School and theSports Turf Vendor of the YearAward went tu Pat Hogan fromSodco Our Summer Field Daywill be August 3 in SouthKingstown RI This year the sum-mer field day will involve a tourOur first stop will be in SouthKingstown at one of their out-standing park facilities After cof-feesnacks we will travel by bus toAllens Seedetore to view theirseed production operation Ournext stop will be at one of NewEngland Turfs sod farms Vewillthen return to South Kingstownfor lunch (Gold sponsored by theTom Irwin Company) As alwayswe will have time for vendors todisplay and discuss their productsRegistration notices will be mailedin JuneJuly For information contact David Pinsonneault at781861-2757 or dpinsoncilexingtonmaus or NickC4briano at 603589-3370 orcaggianoncinashuanhus
44 June 2006
Nebraska Sports TurlManagers Association Forinformation contactJenniferRoeber at 402441-4425 or by e-mail at jenrsaltdogscom
Sports Turf Managers ofNew York The first event forthe STMoNY is a Summer FieldDay The date is TED For infor-mation contact Mike Albino at315468-6225 or 315427-1214 ormikealbinoearthhnknel orKevin Meredith at 607287-6609or kimeredithearlhlinknel
Sports Field ManagersAssociation of NewJerser-SFv1ANJ will hold its annualSummer Field Day at the CountyCollege of Morris in Randolph
June 28 The keynote speaker willbe George- Toma The Field Daywill feature hands-on demonstra-tions by leading industry vendorsIn addition to equipment demon-strations attendees will have theopportunity to attend educationalpresentations on pest managementtopics that will qualify for re-certi-fication credits for licensed pesti-cide applicators For further infor-mation contact SFMANJ at 908-730-7770 or hqsfmanjorg orvisit the Chapter website atwwwsfmanjorg
Ohio Sports Turf ManagersAssociation (OSTMA)OSTMA i11 be holding itsSummer Fteld Day June 21 Comeget ready for your fall sports withOSTMA as we tour the facilities atthe Columbus Crew and TheOhio State University There willbe a focus on football and socceras we look at native soil sand-based and rubber infill systemsEnd the day with a networkingsession at a Columbus Crew gameas they take on the New EnglandRevolution for more informationvisit wwwostmaorg For inforrna-non call fi14354-11J6 orOstmaaoLcotll The new
OSTM- address is PO Box 3426Dublin OH 43016
Pacific Northwest Sportsfurl Managers AssociationThe WSUOSU annual Field Daywill be held July 25 The eventwill be at our research facility15403 Bowman Hilton RdPuyallup WA 98372 The day isfilled with educational stops puton by OSU WSU Puyallup andPullman turfgrasscrops and soilsdepartments For more informa-tion contact MattJohns at253445-4538 or mijohnspuyallupwsuedu
Southern CaliforniaChapter lor information con-tact Mtchael Tarantino at858679-2526 or atMTarantinopowayusdcom
South Carolina Chapter ofSTMA The SCSTMA SportsTurf Demo Day will be July 18at the Hendrix Street paRComplex in Lexington SC Theevent is open to all SCSTMAsponsors to demonstrate sportsturf equipment and suppliesFor more information see theSCSTMA website or contactBruce Suddeth at 864503-5514or bye-mail atBSuddethuscupstateedu The Clemson SummerSports Turf Institute will be June12-16 at PampA Building atClemson University For furtherinformation contact Dr HaiboLiu at 864656-6367 or atHaiboLclemsonedu formore information contact BruceSuddeth at 864503-5514 or atbsuddethssuscupstereedu orvisit wwwscsuuaorg
Texas Sports TurfManagers Association Forinformation contact T JThompson President-Elect attxturfrnunagereslscomncr or972670-2138
Tennessee Valley Sports TurfManagers Association(TVSTMA) The East TennesseeField day ~i11 be held August 10in conjunction with the Universityof TennesseeKnoxville Turf DayFor more information contact AIRay at 931215-7956 or at ARaymaurycounty-tngov
VIrginia Sports ThrfManagers Association TheVSTMA Annual Field Days willbe held June 13-14 at WoodberryForest Schooljune 13 will includea Scholarship Fund GolfTournament an educativeworkshop and the TailgateRecepuonjune 14 will be theField Day proper with lecturesand demonstrations For informa-tion contact Bob Srudholrne at703324-8590 or robertstudholrnefairfaxcountygov
WISConsin Sports TurfManagers AssociationV~sconsin STMAs next event willbe the ffiV-LaCrosse Field DayJune 15 with the opportunity tostay for a Loggers game FOT moreinfonnation contact ChrisBrindley at 715346-3622 orcbJindleuwspedu
FORMINGCHAPTERSNorth Florida STMAChapter FOiinformalion onthe newly fonning North FloridaChapter contact Mark Clay at904633-6116 orJay McCord at904448-2583
Idaho STMA For informationcontact Greg Liggett at 208496-2421 or email him atliggettgbyuildu
Nevada STMA Chapter Forinformation contact Corey Angeloat 702433-3113 or bye-mail atsls654ASCMlescocom
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Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
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The three most important reasons for you to join STMA1 Job securityTake advantage of STMAs programs and services and you proactively enhance your value to your employer
2 Career successThe knowledge skills and abilities you gain by accessing STMAs education and information can help you toprepare to take that next step in your career
3 Recognition of your professionalismSTMAs advocacy with groups such as athletic directors parks and recreation directors coaches and parentsenhances the image of the entire profession
The top three benefits you will receive as an STMA member1 A network of peers who are willing to share their best practices
2 Opportunities for education to help you do your job better
3 Quick access to information and resources to help you save time
Application
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Experts on the Field Partners in the Game
Sports Turf Managers AssociationPO Box 414029 Kansas City MO 64141
Ph800-323-3875 (l85) 843-2549 fax (785) 843-2977wwwsportsturfmanagerorg email STMAinfosportsturfmanagerorg
Membership Category__ Sports Turf Manager
Please note the primary type of facility
_ Facility used by Professional athletes_ CollegeUniversity
Schools K 12Parks amp nee
_ Commercial Company_ Additional Member from same company
Student With valid I d)
_ HesearchTeachingExtensiun
Chapter Dues Call Headquarters for amountChapter Name~=~~~~ ~_Contribution to SAFEFoundation for researcheducation and scholarship
Total
PaymentMethod (USdollars]Check _ Money OrderCredit Card Mastercard
$95
$295 Cut$ 75 Here
$ 10 toF
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s xII
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Continued from page 41GeOTgt SpillmanJohn S~er lhD
EditorialTo insure thaI he 5ThIASportsTuifmagazine coutainiTlforrmltion relevam to lh~ portsUlfmaualeT v providc ideasand comacS for alticIes In p-vide aethelir r~commcndationsand to provide guidafl~~ on nmc-liunalily nd readabiiityMike Andresen CSFM - ChairChris lAkoerr CSFMTra DullniJeffFowlcrTom GmelchCarl LarsonDavid D Minner PhuLaITy Rhodes CSFJIEric Sdnuder
Jay Warnick CSFM
EthicsTo provide a fir und unbiaedcouncil to invetigale claims ofHhks violations determine iflhe claims have merit and shep-herd the appcals proceKen Mrock - ChairTom BurnAmy J Fouly CSHf
Mary OwenScoll PippenTroy Smith CSFMN Grove T~alerr
Finance and Audit10 proide ovelsighl of ae STMlsfinanrial r~gtIOW by repo[unginfmmation lO Ule ampmrd ofDirectors on dIe annual budge~fmancial policiel inv1ment policiesand 6uidclincs and me mill auditChris CkateITa CSFM - ChairRichard HudterRobert Curry
James HlavalyRichrd T Moflju
Historic-J10 afeglJard the history of the asso-ciation (lteoTganizing due tn tledeath of chair Kent Kurtz PhD)
lnfonnJLljon OutreachTo d~velop educational and iTlfor_mational opportunities for mem-be Iv enhance Ueir personalalid professional developmenlDavid D Minner PhD - ChairTherea Ha)Ter
- StCc Dugas CSFIvIEric Fasbender
Ieft-e) T FowlerBradley HJakubowskiGil Lauoryjr PhDAndrew McNill PhDGrady L Miller PhDPamel Sherrotr
John Sorochao PhD
MembershipTo develop initialive 10 driv~membership growth and reten-tion 0 recommend programtlal add vtlue for each memberLynda WiglilImrn - Ch~irKlen BlackwelderDob Campbell CSFMDnrian Daily - SurveySlJbcornmitte~ ChairChad ollis - SludentSubcommittee ChairAmy Fouty CSFMSamuel oJ0nc - RecruitmevtSubcommittee ChairIan MorvKevin Yo CSFMVicloria Wallace - BeneiitsSubcomrrullce ChairSieve Wighlman
NominationsTo provide lo tle emuehipslute of officer and direClonl for
DTMA Chapter NewsSports ThrfMmuogenltAssociation of Arizona Forinformation contact Darin BudakCSFM at dbudakgoodyearazgovor 623882-7616 or DavidOropeza at doropezacityofno-galezner or 520285-j781
Chesapeake Chapter STMAGlenn Sweet of Landon School inBethesda MD has been electedchapter President He can hereached ar glenn_sweetlandonnetFor information contact GrahamDavis at gdavisamelicanedu orcall 301l49i-5522
Colorado Sports ThrfManagers Association Formore information visit wwwcstmaorg or call3()~1346-8954 orPresident Ken Norkoskv at 720427-4174 or knorkoskauroragovorg
Florida 1 Chapter Forinformation visit the chapterspage on STMAs website orcontact John Mascaro at
wwwsportsturfrnanaqerorq
954341-3115 or STlvLturf-teecom
Gateway Chapter Spo ThrfManagers Association Thenext chapter event will be June 21from 11-3 at Webster Groves
Blackburn Park For informationcontact Mark Vessell S1 LouisYoulh Soccer Association at63fi94-D-mti or vesselslysaorgor Frank Schaffer at 636940-777fi_
GeoltgUlt Sports ThrfManagers Association Forinformation contact Skip Kirby at770928-1580 or skipsportSlurl~roaoagemenrcom
The Greater LA BasinChapter of the Sports ThrfManagers Association Formore call Carol Gundlach C5FMat 90J1594-5611 ext 5174 or e-mailcgundlachmtsacedu
Dlinois Chapter SIMA Forinfonnalion call chapter secretary
STMA in Actionthe annual STMA Board ufDireclors election in accordancewilh the STIvLl BylawsBob Campbell CSFIvI- ChairTom BurnsBob CurryGil LandryJr IhOScott MonlagHeMary OwenGreg PetryDavid RulliSl~e Wightn
Past Presidents CouncilTo offer advice and insighl on lheassociations stralcgic directionRob Cml-u~i1 CSFM - ChairStephen CockerhamMurray Cooktlichal-d EiconDvid FreyStephen H GuiseMark HodTlickGji Land yJ PhDRichard T MoffittGreg PettyG~or6e W RokoshMichael Sehiller CSFMStevc Wjgh[man
Schol=hipTo judge and 5elecl the winners
of the SAFE scholarships 10deveiop srrlegies to incrcase henumber of applicantsGeorge C Trivelt CSlM -Cbai[Peter Ashe CSFMDavid MellorSeolt MomagucKen MmckJohn RectorJol Srocmn PhDLance 1jbbelL CSFM
SyntheticNatural TurfgrasTask GroupClh proide uTluiaed ioformationabout the election comtllIctionand maillename of yotheticfields and nalural gras lieidsAbby L McNeal CSFM - ChairMichael D Boekholdcl
Jim BroTlonJamc COl1leliuDurby McCamyMike McGrawAndw kNilt PhDPhil McQuadeRichard T MoffittJ=es NewbcnyDovid SchlotthauerTony Slritkiand CSFMDavid Wallace
~Se8our julyiJsIle fIJT a futilfg
o[lJJ1J1itWnairommiJties
Chapter Sponsors
~stablllzerSOLUTONSJOHN DEERE The Irrigation roeovetces
Alpine Services Incm Alttilt ~IdFoAll 5 syngenta
Libby Baker at 84-7263-7603 or e-mail Bake60ft6illaolcom
Iowa Sports ThrfManagersAssociation For informationvisit wwwtowaturfgrassorg or con-racrjafl Vendel at 515232-8222 orfax i152~2-S22R or e-mail
JefliowatUlfwassorg
Keystone Athletic FreIdManagers Organization(KAFMOSTMA) The nextField Day will be June 27 atCumberland Valley High SchoolTopics to be discussed include top-dressing field maintenance logopainting and rPM VisitWV~-KAFMOorg for more infor-mation or call linda at 7171U21-8803 For infonnation on the
Chapter visit vowvKAFMO_org or contact Dan Douglas at610375-8469 ext 212 orkfinoaoleom
Kentucky Sports TurfManagers Association The2006 Field Day will beJuly 27-28at western Kentucky University inBowling Green For information goto wwwkystmaorg or contactDonnie Mefford at
dbmeffOOcmailukyerluorcan85UI257-1451
Michigan Sports TurfManagers Association(MiSTMA) For informationvisit their website at wwwmist-maorg or contact Chad Follis at2377-3d400r269381-0596
SportsTurf 43
STMA Chapter Newsor by email at chadfollisfannn-gardencom
Minnesota Chapter STMAThe Chapter will have their annu-al Tour on Wheels June 14 Theevent will stop at several points ofinterest and end with a tailgateparty and a St Paul Saints base-ball game For information visitwwwmsunaorg or contact TomAdarnini al9i2953-2420 ortadaminiciapple-valleymnus
MO-KAN Sports TurfManagers Association TheMU Field Day isJuly 11 inColumbia For information can-tactJody Gill at 913239-H21 orat jgillbluevalleyk12orgorvisitwwvmiddotmokanstmaorg
New England STMA (NEST-MA) At our annual spring meet-ing we presented the first annualNESTh1A awards Sports TurfManager of the Year Award wentto Peter Thibeault of the Nobleand Greenough School and theSports Turf Vendor of the YearAward went tu Pat Hogan fromSodco Our Summer Field Daywill be August 3 in SouthKingstown RI This year the sum-mer field day will involve a tourOur first stop will be in SouthKingstown at one of their out-standing park facilities After cof-feesnacks we will travel by bus toAllens Seedetore to view theirseed production operation Ournext stop will be at one of NewEngland Turfs sod farms Vewillthen return to South Kingstownfor lunch (Gold sponsored by theTom Irwin Company) As alwayswe will have time for vendors todisplay and discuss their productsRegistration notices will be mailedin JuneJuly For information contact David Pinsonneault at781861-2757 or dpinsoncilexingtonmaus or NickC4briano at 603589-3370 orcaggianoncinashuanhus
44 June 2006
Nebraska Sports TurlManagers Association Forinformation contactJenniferRoeber at 402441-4425 or by e-mail at jenrsaltdogscom
Sports Turf Managers ofNew York The first event forthe STMoNY is a Summer FieldDay The date is TED For infor-mation contact Mike Albino at315468-6225 or 315427-1214 ormikealbinoearthhnknel orKevin Meredith at 607287-6609or kimeredithearlhlinknel
Sports Field ManagersAssociation of NewJerser-SFv1ANJ will hold its annualSummer Field Day at the CountyCollege of Morris in Randolph
June 28 The keynote speaker willbe George- Toma The Field Daywill feature hands-on demonstra-tions by leading industry vendorsIn addition to equipment demon-strations attendees will have theopportunity to attend educationalpresentations on pest managementtopics that will qualify for re-certi-fication credits for licensed pesti-cide applicators For further infor-mation contact SFMANJ at 908-730-7770 or hqsfmanjorg orvisit the Chapter website atwwwsfmanjorg
Ohio Sports Turf ManagersAssociation (OSTMA)OSTMA i11 be holding itsSummer Fteld Day June 21 Comeget ready for your fall sports withOSTMA as we tour the facilities atthe Columbus Crew and TheOhio State University There willbe a focus on football and socceras we look at native soil sand-based and rubber infill systemsEnd the day with a networkingsession at a Columbus Crew gameas they take on the New EnglandRevolution for more informationvisit wwwostmaorg For inforrna-non call fi14354-11J6 orOstmaaoLcotll The new
OSTM- address is PO Box 3426Dublin OH 43016
Pacific Northwest Sportsfurl Managers AssociationThe WSUOSU annual Field Daywill be held July 25 The eventwill be at our research facility15403 Bowman Hilton RdPuyallup WA 98372 The day isfilled with educational stops puton by OSU WSU Puyallup andPullman turfgrasscrops and soilsdepartments For more informa-tion contact MattJohns at253445-4538 or mijohnspuyallupwsuedu
Southern CaliforniaChapter lor information con-tact Mtchael Tarantino at858679-2526 or atMTarantinopowayusdcom
South Carolina Chapter ofSTMA The SCSTMA SportsTurf Demo Day will be July 18at the Hendrix Street paRComplex in Lexington SC Theevent is open to all SCSTMAsponsors to demonstrate sportsturf equipment and suppliesFor more information see theSCSTMA website or contactBruce Suddeth at 864503-5514or bye-mail atBSuddethuscupstateedu The Clemson SummerSports Turf Institute will be June12-16 at PampA Building atClemson University For furtherinformation contact Dr HaiboLiu at 864656-6367 or atHaiboLclemsonedu formore information contact BruceSuddeth at 864503-5514 or atbsuddethssuscupstereedu orvisit wwwscsuuaorg
Texas Sports TurfManagers Association Forinformation contact T JThompson President-Elect attxturfrnunagereslscomncr or972670-2138
Tennessee Valley Sports TurfManagers Association(TVSTMA) The East TennesseeField day ~i11 be held August 10in conjunction with the Universityof TennesseeKnoxville Turf DayFor more information contact AIRay at 931215-7956 or at ARaymaurycounty-tngov
VIrginia Sports ThrfManagers Association TheVSTMA Annual Field Days willbe held June 13-14 at WoodberryForest Schooljune 13 will includea Scholarship Fund GolfTournament an educativeworkshop and the TailgateRecepuonjune 14 will be theField Day proper with lecturesand demonstrations For informa-tion contact Bob Srudholrne at703324-8590 or robertstudholrnefairfaxcountygov
WISConsin Sports TurfManagers AssociationV~sconsin STMAs next event willbe the ffiV-LaCrosse Field DayJune 15 with the opportunity tostay for a Loggers game FOT moreinfonnation contact ChrisBrindley at 715346-3622 orcbJindleuwspedu
FORMINGCHAPTERSNorth Florida STMAChapter FOiinformalion onthe newly fonning North FloridaChapter contact Mark Clay at904633-6116 orJay McCord at904448-2583
Idaho STMA For informationcontact Greg Liggett at 208496-2421 or email him atliggettgbyuildu
Nevada STMA Chapter Forinformation contact Corey Angeloat 702433-3113 or bye-mail atsls654ASCMlescocom
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ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
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hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
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OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
Continued from page 41GeOTgt SpillmanJohn S~er lhD
EditorialTo insure thaI he 5ThIASportsTuifmagazine coutainiTlforrmltion relevam to lh~ portsUlfmaualeT v providc ideasand comacS for alticIes In p-vide aethelir r~commcndationsand to provide guidafl~~ on nmc-liunalily nd readabiiityMike Andresen CSFM - ChairChris lAkoerr CSFMTra DullniJeffFowlcrTom GmelchCarl LarsonDavid D Minner PhuLaITy Rhodes CSFJIEric Sdnuder
Jay Warnick CSFM
EthicsTo provide a fir und unbiaedcouncil to invetigale claims ofHhks violations determine iflhe claims have merit and shep-herd the appcals proceKen Mrock - ChairTom BurnAmy J Fouly CSHf
Mary OwenScoll PippenTroy Smith CSFMN Grove T~alerr
Finance and Audit10 proide ovelsighl of ae STMlsfinanrial r~gtIOW by repo[unginfmmation lO Ule ampmrd ofDirectors on dIe annual budge~fmancial policiel inv1ment policiesand 6uidclincs and me mill auditChris CkateITa CSFM - ChairRichard HudterRobert Curry
James HlavalyRichrd T Moflju
Historic-J10 afeglJard the history of the asso-ciation (lteoTganizing due tn tledeath of chair Kent Kurtz PhD)
lnfonnJLljon OutreachTo d~velop educational and iTlfor_mational opportunities for mem-be Iv enhance Ueir personalalid professional developmenlDavid D Minner PhD - ChairTherea Ha)Ter
- StCc Dugas CSFIvIEric Fasbender
Ieft-e) T FowlerBradley HJakubowskiGil Lauoryjr PhDAndrew McNill PhDGrady L Miller PhDPamel Sherrotr
John Sorochao PhD
MembershipTo develop initialive 10 driv~membership growth and reten-tion 0 recommend programtlal add vtlue for each memberLynda WiglilImrn - Ch~irKlen BlackwelderDob Campbell CSFMDnrian Daily - SurveySlJbcornmitte~ ChairChad ollis - SludentSubcommittee ChairAmy Fouty CSFMSamuel oJ0nc - RecruitmevtSubcommittee ChairIan MorvKevin Yo CSFMVicloria Wallace - BeneiitsSubcomrrullce ChairSieve Wighlman
NominationsTo provide lo tle emuehipslute of officer and direClonl for
DTMA Chapter NewsSports ThrfMmuogenltAssociation of Arizona Forinformation contact Darin BudakCSFM at dbudakgoodyearazgovor 623882-7616 or DavidOropeza at doropezacityofno-galezner or 520285-j781
Chesapeake Chapter STMAGlenn Sweet of Landon School inBethesda MD has been electedchapter President He can hereached ar glenn_sweetlandonnetFor information contact GrahamDavis at gdavisamelicanedu orcall 301l49i-5522
Colorado Sports ThrfManagers Association Formore information visit wwwcstmaorg or call3()~1346-8954 orPresident Ken Norkoskv at 720427-4174 or knorkoskauroragovorg
Florida 1 Chapter Forinformation visit the chapterspage on STMAs website orcontact John Mascaro at
wwwsportsturfrnanaqerorq
954341-3115 or STlvLturf-teecom
Gateway Chapter Spo ThrfManagers Association Thenext chapter event will be June 21from 11-3 at Webster Groves
Blackburn Park For informationcontact Mark Vessell S1 LouisYoulh Soccer Association at63fi94-D-mti or vesselslysaorgor Frank Schaffer at 636940-777fi_
GeoltgUlt Sports ThrfManagers Association Forinformation contact Skip Kirby at770928-1580 or skipsportSlurl~roaoagemenrcom
The Greater LA BasinChapter of the Sports ThrfManagers Association Formore call Carol Gundlach C5FMat 90J1594-5611 ext 5174 or e-mailcgundlachmtsacedu
Dlinois Chapter SIMA Forinfonnalion call chapter secretary
STMA in Actionthe annual STMA Board ufDireclors election in accordancewilh the STIvLl BylawsBob Campbell CSFIvI- ChairTom BurnsBob CurryGil LandryJr IhOScott MonlagHeMary OwenGreg PetryDavid RulliSl~e Wightn
Past Presidents CouncilTo offer advice and insighl on lheassociations stralcgic directionRob Cml-u~i1 CSFM - ChairStephen CockerhamMurray Cooktlichal-d EiconDvid FreyStephen H GuiseMark HodTlickGji Land yJ PhDRichard T MoffittGreg PettyG~or6e W RokoshMichael Sehiller CSFMStevc Wjgh[man
Schol=hipTo judge and 5elecl the winners
of the SAFE scholarships 10deveiop srrlegies to incrcase henumber of applicantsGeorge C Trivelt CSlM -Cbai[Peter Ashe CSFMDavid MellorSeolt MomagucKen MmckJohn RectorJol Srocmn PhDLance 1jbbelL CSFM
SyntheticNatural TurfgrasTask GroupClh proide uTluiaed ioformationabout the election comtllIctionand maillename of yotheticfields and nalural gras lieidsAbby L McNeal CSFM - ChairMichael D Boekholdcl
Jim BroTlonJamc COl1leliuDurby McCamyMike McGrawAndw kNilt PhDPhil McQuadeRichard T MoffittJ=es NewbcnyDovid SchlotthauerTony Slritkiand CSFMDavid Wallace
~Se8our julyiJsIle fIJT a futilfg
o[lJJ1J1itWnairommiJties
Chapter Sponsors
~stablllzerSOLUTONSJOHN DEERE The Irrigation roeovetces
Alpine Services Incm Alttilt ~IdFoAll 5 syngenta
Libby Baker at 84-7263-7603 or e-mail Bake60ft6illaolcom
Iowa Sports ThrfManagersAssociation For informationvisit wwwtowaturfgrassorg or con-racrjafl Vendel at 515232-8222 orfax i152~2-S22R or e-mail
JefliowatUlfwassorg
Keystone Athletic FreIdManagers Organization(KAFMOSTMA) The nextField Day will be June 27 atCumberland Valley High SchoolTopics to be discussed include top-dressing field maintenance logopainting and rPM VisitWV~-KAFMOorg for more infor-mation or call linda at 7171U21-8803 For infonnation on the
Chapter visit vowvKAFMO_org or contact Dan Douglas at610375-8469 ext 212 orkfinoaoleom
Kentucky Sports TurfManagers Association The2006 Field Day will beJuly 27-28at western Kentucky University inBowling Green For information goto wwwkystmaorg or contactDonnie Mefford at
dbmeffOOcmailukyerluorcan85UI257-1451
Michigan Sports TurfManagers Association(MiSTMA) For informationvisit their website at wwwmist-maorg or contact Chad Follis at2377-3d400r269381-0596
SportsTurf 43
STMA Chapter Newsor by email at chadfollisfannn-gardencom
Minnesota Chapter STMAThe Chapter will have their annu-al Tour on Wheels June 14 Theevent will stop at several points ofinterest and end with a tailgateparty and a St Paul Saints base-ball game For information visitwwwmsunaorg or contact TomAdarnini al9i2953-2420 ortadaminiciapple-valleymnus
MO-KAN Sports TurfManagers Association TheMU Field Day isJuly 11 inColumbia For information can-tactJody Gill at 913239-H21 orat jgillbluevalleyk12orgorvisitwwvmiddotmokanstmaorg
New England STMA (NEST-MA) At our annual spring meet-ing we presented the first annualNESTh1A awards Sports TurfManager of the Year Award wentto Peter Thibeault of the Nobleand Greenough School and theSports Turf Vendor of the YearAward went tu Pat Hogan fromSodco Our Summer Field Daywill be August 3 in SouthKingstown RI This year the sum-mer field day will involve a tourOur first stop will be in SouthKingstown at one of their out-standing park facilities After cof-feesnacks we will travel by bus toAllens Seedetore to view theirseed production operation Ournext stop will be at one of NewEngland Turfs sod farms Vewillthen return to South Kingstownfor lunch (Gold sponsored by theTom Irwin Company) As alwayswe will have time for vendors todisplay and discuss their productsRegistration notices will be mailedin JuneJuly For information contact David Pinsonneault at781861-2757 or dpinsoncilexingtonmaus or NickC4briano at 603589-3370 orcaggianoncinashuanhus
44 June 2006
Nebraska Sports TurlManagers Association Forinformation contactJenniferRoeber at 402441-4425 or by e-mail at jenrsaltdogscom
Sports Turf Managers ofNew York The first event forthe STMoNY is a Summer FieldDay The date is TED For infor-mation contact Mike Albino at315468-6225 or 315427-1214 ormikealbinoearthhnknel orKevin Meredith at 607287-6609or kimeredithearlhlinknel
Sports Field ManagersAssociation of NewJerser-SFv1ANJ will hold its annualSummer Field Day at the CountyCollege of Morris in Randolph
June 28 The keynote speaker willbe George- Toma The Field Daywill feature hands-on demonstra-tions by leading industry vendorsIn addition to equipment demon-strations attendees will have theopportunity to attend educationalpresentations on pest managementtopics that will qualify for re-certi-fication credits for licensed pesti-cide applicators For further infor-mation contact SFMANJ at 908-730-7770 or hqsfmanjorg orvisit the Chapter website atwwwsfmanjorg
Ohio Sports Turf ManagersAssociation (OSTMA)OSTMA i11 be holding itsSummer Fteld Day June 21 Comeget ready for your fall sports withOSTMA as we tour the facilities atthe Columbus Crew and TheOhio State University There willbe a focus on football and socceras we look at native soil sand-based and rubber infill systemsEnd the day with a networkingsession at a Columbus Crew gameas they take on the New EnglandRevolution for more informationvisit wwwostmaorg For inforrna-non call fi14354-11J6 orOstmaaoLcotll The new
OSTM- address is PO Box 3426Dublin OH 43016
Pacific Northwest Sportsfurl Managers AssociationThe WSUOSU annual Field Daywill be held July 25 The eventwill be at our research facility15403 Bowman Hilton RdPuyallup WA 98372 The day isfilled with educational stops puton by OSU WSU Puyallup andPullman turfgrasscrops and soilsdepartments For more informa-tion contact MattJohns at253445-4538 or mijohnspuyallupwsuedu
Southern CaliforniaChapter lor information con-tact Mtchael Tarantino at858679-2526 or atMTarantinopowayusdcom
South Carolina Chapter ofSTMA The SCSTMA SportsTurf Demo Day will be July 18at the Hendrix Street paRComplex in Lexington SC Theevent is open to all SCSTMAsponsors to demonstrate sportsturf equipment and suppliesFor more information see theSCSTMA website or contactBruce Suddeth at 864503-5514or bye-mail atBSuddethuscupstateedu The Clemson SummerSports Turf Institute will be June12-16 at PampA Building atClemson University For furtherinformation contact Dr HaiboLiu at 864656-6367 or atHaiboLclemsonedu formore information contact BruceSuddeth at 864503-5514 or atbsuddethssuscupstereedu orvisit wwwscsuuaorg
Texas Sports TurfManagers Association Forinformation contact T JThompson President-Elect attxturfrnunagereslscomncr or972670-2138
Tennessee Valley Sports TurfManagers Association(TVSTMA) The East TennesseeField day ~i11 be held August 10in conjunction with the Universityof TennesseeKnoxville Turf DayFor more information contact AIRay at 931215-7956 or at ARaymaurycounty-tngov
VIrginia Sports ThrfManagers Association TheVSTMA Annual Field Days willbe held June 13-14 at WoodberryForest Schooljune 13 will includea Scholarship Fund GolfTournament an educativeworkshop and the TailgateRecepuonjune 14 will be theField Day proper with lecturesand demonstrations For informa-tion contact Bob Srudholrne at703324-8590 or robertstudholrnefairfaxcountygov
WISConsin Sports TurfManagers AssociationV~sconsin STMAs next event willbe the ffiV-LaCrosse Field DayJune 15 with the opportunity tostay for a Loggers game FOT moreinfonnation contact ChrisBrindley at 715346-3622 orcbJindleuwspedu
FORMINGCHAPTERSNorth Florida STMAChapter FOiinformalion onthe newly fonning North FloridaChapter contact Mark Clay at904633-6116 orJay McCord at904448-2583
Idaho STMA For informationcontact Greg Liggett at 208496-2421 or email him atliggettgbyuildu
Nevada STMA Chapter Forinformation contact Corey Angeloat 702433-3113 or bye-mail atsls654ASCMlescocom
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Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
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152-154146nano1laquo13
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n5na12214us158124
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22220
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Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
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~0
o Yes Please startcontinue mysubscription toSportsTu
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litle
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
STMA Chapter Newsor by email at chadfollisfannn-gardencom
Minnesota Chapter STMAThe Chapter will have their annu-al Tour on Wheels June 14 Theevent will stop at several points ofinterest and end with a tailgateparty and a St Paul Saints base-ball game For information visitwwwmsunaorg or contact TomAdarnini al9i2953-2420 ortadaminiciapple-valleymnus
MO-KAN Sports TurfManagers Association TheMU Field Day isJuly 11 inColumbia For information can-tactJody Gill at 913239-H21 orat jgillbluevalleyk12orgorvisitwwvmiddotmokanstmaorg
New England STMA (NEST-MA) At our annual spring meet-ing we presented the first annualNESTh1A awards Sports TurfManager of the Year Award wentto Peter Thibeault of the Nobleand Greenough School and theSports Turf Vendor of the YearAward went tu Pat Hogan fromSodco Our Summer Field Daywill be August 3 in SouthKingstown RI This year the sum-mer field day will involve a tourOur first stop will be in SouthKingstown at one of their out-standing park facilities After cof-feesnacks we will travel by bus toAllens Seedetore to view theirseed production operation Ournext stop will be at one of NewEngland Turfs sod farms Vewillthen return to South Kingstownfor lunch (Gold sponsored by theTom Irwin Company) As alwayswe will have time for vendors todisplay and discuss their productsRegistration notices will be mailedin JuneJuly For information contact David Pinsonneault at781861-2757 or dpinsoncilexingtonmaus or NickC4briano at 603589-3370 orcaggianoncinashuanhus
44 June 2006
Nebraska Sports TurlManagers Association Forinformation contactJenniferRoeber at 402441-4425 or by e-mail at jenrsaltdogscom
Sports Turf Managers ofNew York The first event forthe STMoNY is a Summer FieldDay The date is TED For infor-mation contact Mike Albino at315468-6225 or 315427-1214 ormikealbinoearthhnknel orKevin Meredith at 607287-6609or kimeredithearlhlinknel
Sports Field ManagersAssociation of NewJerser-SFv1ANJ will hold its annualSummer Field Day at the CountyCollege of Morris in Randolph
June 28 The keynote speaker willbe George- Toma The Field Daywill feature hands-on demonstra-tions by leading industry vendorsIn addition to equipment demon-strations attendees will have theopportunity to attend educationalpresentations on pest managementtopics that will qualify for re-certi-fication credits for licensed pesti-cide applicators For further infor-mation contact SFMANJ at 908-730-7770 or hqsfmanjorg orvisit the Chapter website atwwwsfmanjorg
Ohio Sports Turf ManagersAssociation (OSTMA)OSTMA i11 be holding itsSummer Fteld Day June 21 Comeget ready for your fall sports withOSTMA as we tour the facilities atthe Columbus Crew and TheOhio State University There willbe a focus on football and socceras we look at native soil sand-based and rubber infill systemsEnd the day with a networkingsession at a Columbus Crew gameas they take on the New EnglandRevolution for more informationvisit wwwostmaorg For inforrna-non call fi14354-11J6 orOstmaaoLcotll The new
OSTM- address is PO Box 3426Dublin OH 43016
Pacific Northwest Sportsfurl Managers AssociationThe WSUOSU annual Field Daywill be held July 25 The eventwill be at our research facility15403 Bowman Hilton RdPuyallup WA 98372 The day isfilled with educational stops puton by OSU WSU Puyallup andPullman turfgrasscrops and soilsdepartments For more informa-tion contact MattJohns at253445-4538 or mijohnspuyallupwsuedu
Southern CaliforniaChapter lor information con-tact Mtchael Tarantino at858679-2526 or atMTarantinopowayusdcom
South Carolina Chapter ofSTMA The SCSTMA SportsTurf Demo Day will be July 18at the Hendrix Street paRComplex in Lexington SC Theevent is open to all SCSTMAsponsors to demonstrate sportsturf equipment and suppliesFor more information see theSCSTMA website or contactBruce Suddeth at 864503-5514or bye-mail atBSuddethuscupstateedu The Clemson SummerSports Turf Institute will be June12-16 at PampA Building atClemson University For furtherinformation contact Dr HaiboLiu at 864656-6367 or atHaiboLclemsonedu formore information contact BruceSuddeth at 864503-5514 or atbsuddethssuscupstereedu orvisit wwwscsuuaorg
Texas Sports TurfManagers Association Forinformation contact T JThompson President-Elect attxturfrnunagereslscomncr or972670-2138
Tennessee Valley Sports TurfManagers Association(TVSTMA) The East TennesseeField day ~i11 be held August 10in conjunction with the Universityof TennesseeKnoxville Turf DayFor more information contact AIRay at 931215-7956 or at ARaymaurycounty-tngov
VIrginia Sports ThrfManagers Association TheVSTMA Annual Field Days willbe held June 13-14 at WoodberryForest Schooljune 13 will includea Scholarship Fund GolfTournament an educativeworkshop and the TailgateRecepuonjune 14 will be theField Day proper with lecturesand demonstrations For informa-tion contact Bob Srudholrne at703324-8590 or robertstudholrnefairfaxcountygov
WISConsin Sports TurfManagers AssociationV~sconsin STMAs next event willbe the ffiV-LaCrosse Field DayJune 15 with the opportunity tostay for a Loggers game FOT moreinfonnation contact ChrisBrindley at 715346-3622 orcbJindleuwspedu
FORMINGCHAPTERSNorth Florida STMAChapter FOiinformalion onthe newly fonning North FloridaChapter contact Mark Clay at904633-6116 orJay McCord at904448-2583
Idaho STMA For informationcontact Greg Liggett at 208496-2421 or email him atliggettgbyuildu
Nevada STMA Chapter Forinformation contact Corey Angeloat 702433-3113 or bye-mail atsls654ASCMlescocom
wwwgreenmediaonlinecom
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Many of todays new products andtechnologiescan helpsports turfmanagers maintain healthy wear-resistantturfs TImely mowing fertilizationwatering aeration and pest control arefundamental Leam that the vast majOlityof soil organisms are beneficial in afunctioning ecosystemMultiple Accreclitatio Available for Only $30
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~e~serslndexlReaderService InfonnationThree fast and easy ways to getadditional information on productsand services in this issue
1 Visit the Web address next to the advertisersname for the ad in this issue
2 Go to sportsturfhotimscom to search forproducts by category or company name Pluslink directly to advertisers Web sites orrequest information via e-mail or by fax
3 Complete the reader service information belowWrite in the reader service number from theproduct or circle advertiser from the index copyand fax to (46~ 620-9790
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Please wnte the reader service number forFREE prDduct information in the boxes aboveIf this is not your copy of ST please go towwwsubmagcomsuboutosign up for a FREEone rear subscription of your own
Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
m0no
taa20150
~2614762143215514tu~117rz
152-154146nano1laquo13
142145us130130us14313us137
n5na12214us158124
Page
45at
22220
29
2622351362
345152148
51740252546462914454546451945424Bu9234633
21
Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
Name TlI1e-===========Namo TrUe_
~0
o Yes Please startcontinue mysubscription toSportsTu
o No thank you
Signature (required) Date
Name (pl~a8~plinQ
litle
Company
Address
City State Zip
Phone Fax
Email (reguifld)
JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
MARKETPLACE
bull
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Performance Durability QualityThe Shindaiwa T2510 trimmer is designed
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bull TneT2510 is 215cc 11hp(08kW)bull Features our patented C4 Technology high torque
4-51roke enginebull Uses 501 mix No dip sticdbull Quality loring piston amp chrome pl~led cylinder
for maximum durabilitbull All position carburetor with primerbull Beller fuel ecororov IS eluivalcnt l-trokebull 2-year consumer wan-anty I-ye~r
commercial warrantybull Limited lifetime watTanty foI- solId drive halt and
major ignition corrponerts
To find a dealer nearet you call 8005217733Or viit wwwbull l1indaiwacom
wwwrurfspecialriesnet
Save time and money with thes patentedpoured red polyurethane permanent outdoorPilches Mound and Ralters aos Pads Legalin College High School Babe Ruth Pony andLillie League Baseball Great for recreationalfields Bury 2 below surface eliminatingdeltp holes and 95 of the maintenance inthese high wear areas Safe long-lasting andprovides Ihe feel of properly packed clayOn-Deck Circles and Fungo Pad also availablewith non-skid granular surface Some of theover 200 baseball and softball productsavailable from Your OnemiddotStop Source forAmericas Baseball Surfaces and Supplies
GET A THATCHMASTER
6072 (FairwaysAthletic Fields)
Turf Specialties Inc800-201-1031
I First to Stan Last to Quit
It975 SW He Roadmiddot Tudin Oregon 97062
Fillin 141 on reader serviceformor vl htpllonershotimsromI9134-141 Fillin 14200 reoderservke rormor yj~httpJlonlloUm bullromIl34-14 FillIn143 on dolt serverorm UIvis~ httpJlonhQtlm bullrom9134-143
A Minnesota-based peat companyservicing worldwide
Peat Inc bull Elk River MN 55330 USAwwwpealfnccommiddot7634418387or18004411880
5IE Hwy 160l-llJler-uns 670~8Inlohrperindustri rom
RlIin 145 on od- serviceformor visit httponersJootirnltlt0m9134-145 Fillin 161 on rdel servi form or vii httponershotim bullbullcomI9134-161
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Fill in 146 on readev form or yi~ hnp-lo hotimS-ltomlu4- 146 Fillin 150 gn der rvic form Ot vllt Mtp~lon hotlm omlU4-150 Fill in 151 on BOder Seurofjj(e Jorm or viit http~lon hotimltoml9134-15
bull ONLINE EDUCATION
cdm E~EtpOSpottsred Alsn8(ltlllS6ssioo LE22 Sponscx9d by STM
Managing Healthy Sports FieldsTom Samples PhD Uriwrsity of TennampsSllePaul sachs Norlh County Organics
Many of todays new products andtechnologiescan helpsports turfmanagers maintain healthy wear-resistantturfs TImely mowing fertilizationwatering aeration and pest control arefundamental Leam that the vast majOlityof soil organisms are beneficial in afunctioning ecosystemMultiple Accreclitatio Available for Only $30
Register online at
$GreenlnduslryEcklcationcomYour Continuing Education oasis
8779646222
iYGreenI~~ Your Continuing Education Oasis
8779646222
Fillin 154 on de OIiceformoltvi~ httpo hotim bullltI1134-154 Fillin 15) On reoder servke form or y~hnpJlonergthotimltornJ9134-1S3
Fill in llS on reader viceurofOfm orvi httpllone halim bullltom913412B
Session LE02
Pesticides on TurfgrassJ8j Goo PhD bull UnivenlilyofCaJifomiB RiversideBroce KIdd Dow Agro sceoceMaintenance of high qually sports bin mduding gocourses rely on the adeqll8le use of pestiddes i1order 10 fJCIecl against pests ltlid resklre the~ balance in favor of the turf Ihs sessionwill ooverhvofacelsof~es ontulfgrassOne11 be the fate a pesticides in the environment andstrategies for minim~ pestcce runoff andoffiitemovement The other yenill rJM( cultural and chemlcalpeeces kr ~ng specific _s in IlJfgrass IItIIvarKns slrElsSftj cond~~s Excrn wil be draMlfrom (jfooursesand sportsieldsalltheway g to your chi rens beat-up soccer fiekIs Whsuggestions row )lU WI help crea~ and mantai1 asaIlr and beIter performing birfgfassMultiple AccremtatJon Available for Only $30
Register online atIYG
Your Continuing Education Oasis8779646222
Fillin 151 on ad ice form or I hnplonerlt1loomrcom91l4-1S2
~Minuteman Parkers Estate Ma5te~Lawn Sweeper covers a 100 inch
sweeping path ana has a 51 cubicfoot capacity It easily picks up grassleaves twigs and other lawn debris
Thismodel works great on golfcourses athletic fields parks and ~
other large tUrf areas
For more information on the EstateMaster or any Minuteman ParkerSfine line of outdoor maintenance
equipment please call 800-323-9420or visit our website at
wwwparkersweepercom
See our Qnline prodoxt demQ cdhHp Qner$hQnmscQm9094-JOO
Fill in 144 on rdergteme form or it bttpJlone hotimwml9134-144
GreenMediatorConnnecting You to Advertisersand Their Products and Services
~e~serslndexlReaderService InfonnationThree fast and easy ways to getadditional information on productsand services in this issue
1 Visit the Web address next to the advertisersname for the ad in this issue
2 Go to sportsturfhotimscom to search forproducts by category or company name Pluslink directly to advertisers Web sites orrequest information via e-mail or by fax
3 Complete the reader service information belowWrite in the reader service number from theproduct or circle advertiser from the index copyand fax to (46~ 620-9790
~
Please wnte the reader service number forFREE prDduct information in the boxes aboveIf this is not your copy of ST please go towwwsubmagcomsuboutosign up for a FREEone rear subscription of your own
Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
m0no
taa20150
~2614762143215514tu~117rz
152-154146nano1laquo13
142145us130130us14313us137
n5na12214us158124
Page
45at
22220
29
2622351362
345152148
51740252546462914454546451945424Bu9234633
21
Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
bull MARKETPLACE
PARTACmiddot IBEAM CLAYmiddot800middot247middotBEAM
WWWBEAMCLAycOM
Performance Durability QualityThe Shindaiwa T2510 trimmer is designed
and built with professionals in mind
bull TneT2510 is 215cc 11hp(08kW)bull Features our patented C4 Technology high torque
4-51roke enginebull Uses 501 mix No dip sticdbull Quality loring piston amp chrome pl~led cylinder
for maximum durabilitbull All position carburetor with primerbull Beller fuel ecororov IS eluivalcnt l-trokebull 2-year consumer wan-anty I-ye~r
commercial warrantybull Limited lifetime watTanty foI- solId drive halt and
major ignition corrponerts
To find a dealer nearet you call 8005217733Or viit wwwbull l1indaiwacom
wwwrurfspecialriesnet
Save time and money with thes patentedpoured red polyurethane permanent outdoorPilches Mound and Ralters aos Pads Legalin College High School Babe Ruth Pony andLillie League Baseball Great for recreationalfields Bury 2 below surface eliminatingdeltp holes and 95 of the maintenance inthese high wear areas Safe long-lasting andprovides Ihe feel of properly packed clayOn-Deck Circles and Fungo Pad also availablewith non-skid granular surface Some of theover 200 baseball and softball productsavailable from Your OnemiddotStop Source forAmericas Baseball Surfaces and Supplies
GET A THATCHMASTER
6072 (FairwaysAthletic Fields)
Turf Specialties Inc800-201-1031
I First to Stan Last to Quit
It975 SW He Roadmiddot Tudin Oregon 97062
Fillin 141 on reader serviceformor vl htpllonershotimsromI9134-141 Fillin 14200 reoderservke rormor yj~httpJlonlloUm bullromIl34-14 FillIn143 on dolt serverorm UIvis~ httpJlonhQtlm bullrom9134-143
A Minnesota-based peat companyservicing worldwide
Peat Inc bull Elk River MN 55330 USAwwwpealfnccommiddot7634418387or18004411880
5IE Hwy 160l-llJler-uns 670~8Inlohrperindustri rom
RlIin 145 on od- serviceformor visit httponersJootirnltlt0m9134-145 Fillin 161 on rdel servi form or vii httponershotim bullbullcomI9134-161
MARKETPLACE~w
I
THE BLECAVATOR
Fill in 146 on readev form or yi~ hnp-lo hotimS-ltomlu4- 146 Fillin 150 gn der rvic form Ot vllt Mtp~lon hotlm omlU4-150 Fill in 151 on BOder Seurofjj(e Jorm or viit http~lon hotimltoml9134-15
bull ONLINE EDUCATION
cdm E~EtpOSpottsred Alsn8(ltlllS6ssioo LE22 Sponscx9d by STM
Managing Healthy Sports FieldsTom Samples PhD Uriwrsity of TennampsSllePaul sachs Norlh County Organics
Many of todays new products andtechnologiescan helpsports turfmanagers maintain healthy wear-resistantturfs TImely mowing fertilizationwatering aeration and pest control arefundamental Leam that the vast majOlityof soil organisms are beneficial in afunctioning ecosystemMultiple Accreclitatio Available for Only $30
Register online at
$GreenlnduslryEcklcationcomYour Continuing Education oasis
8779646222
iYGreenI~~ Your Continuing Education Oasis
8779646222
Fillin 154 on de OIiceformoltvi~ httpo hotim bullltI1134-154 Fillin 15) On reoder servke form or y~hnpJlonergthotimltornJ9134-1S3
Fill in llS on reader viceurofOfm orvi httpllone halim bullltom913412B
Session LE02
Pesticides on TurfgrassJ8j Goo PhD bull UnivenlilyofCaJifomiB RiversideBroce KIdd Dow Agro sceoceMaintenance of high qually sports bin mduding gocourses rely on the adeqll8le use of pestiddes i1order 10 fJCIecl against pests ltlid resklre the~ balance in favor of the turf Ihs sessionwill ooverhvofacelsof~es ontulfgrassOne11 be the fate a pesticides in the environment andstrategies for minim~ pestcce runoff andoffiitemovement The other yenill rJM( cultural and chemlcalpeeces kr ~ng specific _s in IlJfgrass IItIIvarKns slrElsSftj cond~~s Excrn wil be draMlfrom (jfooursesand sportsieldsalltheway g to your chi rens beat-up soccer fiekIs Whsuggestions row )lU WI help crea~ and mantai1 asaIlr and beIter performing birfgfassMultiple AccremtatJon Available for Only $30
Register online atIYG
Your Continuing Education Oasis8779646222
Fillin 151 on ad ice form or I hnplonerlt1loomrcom91l4-1S2
~Minuteman Parkers Estate Ma5te~Lawn Sweeper covers a 100 inch
sweeping path ana has a 51 cubicfoot capacity It easily picks up grassleaves twigs and other lawn debris
Thismodel works great on golfcourses athletic fields parks and ~
other large tUrf areas
For more information on the EstateMaster or any Minuteman ParkerSfine line of outdoor maintenance
equipment please call 800-323-9420or visit our website at
wwwparkersweepercom
See our Qnline prodoxt demQ cdhHp Qner$hQnmscQm9094-JOO
Fill in 144 on rdergteme form or it bttpJlone hotimwml9134-144
GreenMediatorConnnecting You to Advertisersand Their Products and Services
~e~serslndexlReaderService InfonnationThree fast and easy ways to getadditional information on productsand services in this issue
1 Visit the Web address next to the advertisersname for the ad in this issue
2 Go to sportsturfhotimscom to search forproducts by category or company name Pluslink directly to advertisers Web sites orrequest information via e-mail or by fax
3 Complete the reader service information belowWrite in the reader service number from theproduct or circle advertiser from the index copyand fax to (46~ 620-9790
~
Please wnte the reader service number forFREE prDduct information in the boxes aboveIf this is not your copy of ST please go towwwsubmagcomsuboutosign up for a FREEone rear subscription of your own
Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
m0no
taa20150
~2614762143215514tu~117rz
152-154146nano1laquo13
142145us130130us14313us137
n5na12214us158124
Page
45at
22220
29
2622351362
345152148
51740252546462914454546451945424Bu9234633
21
Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
Name TlI1e-===========Namo TrUe_
~0
o Yes Please startcontinue mysubscription toSportsTu
o No thank you
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
MARKETPLACE~w
I
THE BLECAVATOR
Fill in 146 on readev form or yi~ hnp-lo hotimS-ltomlu4- 146 Fillin 150 gn der rvic form Ot vllt Mtp~lon hotlm omlU4-150 Fill in 151 on BOder Seurofjj(e Jorm or viit http~lon hotimltoml9134-15
bull ONLINE EDUCATION
cdm E~EtpOSpottsred Alsn8(ltlllS6ssioo LE22 Sponscx9d by STM
Managing Healthy Sports FieldsTom Samples PhD Uriwrsity of TennampsSllePaul sachs Norlh County Organics
Many of todays new products andtechnologiescan helpsports turfmanagers maintain healthy wear-resistantturfs TImely mowing fertilizationwatering aeration and pest control arefundamental Leam that the vast majOlityof soil organisms are beneficial in afunctioning ecosystemMultiple Accreclitatio Available for Only $30
Register online at
$GreenlnduslryEcklcationcomYour Continuing Education oasis
8779646222
iYGreenI~~ Your Continuing Education Oasis
8779646222
Fillin 154 on de OIiceformoltvi~ httpo hotim bullltI1134-154 Fillin 15) On reoder servke form or y~hnpJlonergthotimltornJ9134-1S3
Fill in llS on reader viceurofOfm orvi httpllone halim bullltom913412B
Session LE02
Pesticides on TurfgrassJ8j Goo PhD bull UnivenlilyofCaJifomiB RiversideBroce KIdd Dow Agro sceoceMaintenance of high qually sports bin mduding gocourses rely on the adeqll8le use of pestiddes i1order 10 fJCIecl against pests ltlid resklre the~ balance in favor of the turf Ihs sessionwill ooverhvofacelsof~es ontulfgrassOne11 be the fate a pesticides in the environment andstrategies for minim~ pestcce runoff andoffiitemovement The other yenill rJM( cultural and chemlcalpeeces kr ~ng specific _s in IlJfgrass IItIIvarKns slrElsSftj cond~~s Excrn wil be draMlfrom (jfooursesand sportsieldsalltheway g to your chi rens beat-up soccer fiekIs Whsuggestions row )lU WI help crea~ and mantai1 asaIlr and beIter performing birfgfassMultiple AccremtatJon Available for Only $30
Register online atIYG
Your Continuing Education Oasis8779646222
Fillin 151 on ad ice form or I hnplonerlt1loomrcom91l4-1S2
~Minuteman Parkers Estate Ma5te~Lawn Sweeper covers a 100 inch
sweeping path ana has a 51 cubicfoot capacity It easily picks up grassleaves twigs and other lawn debris
Thismodel works great on golfcourses athletic fields parks and ~
other large tUrf areas
For more information on the EstateMaster or any Minuteman ParkerSfine line of outdoor maintenance
equipment please call 800-323-9420or visit our website at
wwwparkersweepercom
See our Qnline prodoxt demQ cdhHp Qner$hQnmscQm9094-JOO
Fill in 144 on rdergteme form or it bttpJlone hotimwml9134-144
GreenMediatorConnnecting You to Advertisersand Their Products and Services
~e~serslndexlReaderService InfonnationThree fast and easy ways to getadditional information on productsand services in this issue
1 Visit the Web address next to the advertisersname for the ad in this issue
2 Go to sportsturfhotimscom to search forproducts by category or company name Pluslink directly to advertisers Web sites orrequest information via e-mail or by fax
3 Complete the reader service information belowWrite in the reader service number from theproduct or circle advertiser from the index copyand fax to (46~ 620-9790
~
Please wnte the reader service number forFREE prDduct information in the boxes aboveIf this is not your copy of ST please go towwwsubmagcomsuboutosign up for a FREEone rear subscription of your own
Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
m0no
taa20150
~2614762143215514tu~117rz
152-154146nano1laquo13
142145us130130us14313us137
n5na12214us158124
Page
45at
22220
29
2622351362
345152148
51740252546462914454546451945424Bu9234633
21
Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
Name TlI1e-===========Namo TrUe_
~0
o Yes Please startcontinue mysubscription toSportsTu
o No thank you
Signature (required) Date
Name (pl~a8~plinQ
litle
Company
Address
City State Zip
Phone Fax
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
bull ONLINE EDUCATION
cdm E~EtpOSpottsred Alsn8(ltlllS6ssioo LE22 Sponscx9d by STM
Managing Healthy Sports FieldsTom Samples PhD Uriwrsity of TennampsSllePaul sachs Norlh County Organics
Many of todays new products andtechnologiescan helpsports turfmanagers maintain healthy wear-resistantturfs TImely mowing fertilizationwatering aeration and pest control arefundamental Leam that the vast majOlityof soil organisms are beneficial in afunctioning ecosystemMultiple Accreclitatio Available for Only $30
Register online at
$GreenlnduslryEcklcationcomYour Continuing Education oasis
8779646222
iYGreenI~~ Your Continuing Education Oasis
8779646222
Fillin 154 on de OIiceformoltvi~ httpo hotim bullltI1134-154 Fillin 15) On reoder servke form or y~hnpJlonergthotimltornJ9134-1S3
Fill in llS on reader viceurofOfm orvi httpllone halim bullltom913412B
Session LE02
Pesticides on TurfgrassJ8j Goo PhD bull UnivenlilyofCaJifomiB RiversideBroce KIdd Dow Agro sceoceMaintenance of high qually sports bin mduding gocourses rely on the adeqll8le use of pestiddes i1order 10 fJCIecl against pests ltlid resklre the~ balance in favor of the turf Ihs sessionwill ooverhvofacelsof~es ontulfgrassOne11 be the fate a pesticides in the environment andstrategies for minim~ pestcce runoff andoffiitemovement The other yenill rJM( cultural and chemlcalpeeces kr ~ng specific _s in IlJfgrass IItIIvarKns slrElsSftj cond~~s Excrn wil be draMlfrom (jfooursesand sportsieldsalltheway g to your chi rens beat-up soccer fiekIs Whsuggestions row )lU WI help crea~ and mantai1 asaIlr and beIter performing birfgfassMultiple AccremtatJon Available for Only $30
Register online atIYG
Your Continuing Education Oasis8779646222
Fillin 151 on ad ice form or I hnplonerlt1loomrcom91l4-1S2
~Minuteman Parkers Estate Ma5te~Lawn Sweeper covers a 100 inch
sweeping path ana has a 51 cubicfoot capacity It easily picks up grassleaves twigs and other lawn debris
Thismodel works great on golfcourses athletic fields parks and ~
other large tUrf areas
For more information on the EstateMaster or any Minuteman ParkerSfine line of outdoor maintenance
equipment please call 800-323-9420or visit our website at
wwwparkersweepercom
See our Qnline prodoxt demQ cdhHp Qner$hQnmscQm9094-JOO
Fill in 144 on rdergteme form or it bttpJlone hotimwml9134-144
GreenMediatorConnnecting You to Advertisersand Their Products and Services
~e~serslndexlReaderService InfonnationThree fast and easy ways to getadditional information on productsand services in this issue
1 Visit the Web address next to the advertisersname for the ad in this issue
2 Go to sportsturfhotimscom to search forproducts by category or company name Pluslink directly to advertisers Web sites orrequest information via e-mail or by fax
3 Complete the reader service information belowWrite in the reader service number from theproduct or circle advertiser from the index copyand fax to (46~ 620-9790
~
Please wnte the reader service number forFREE prDduct information in the boxes aboveIf this is not your copy of ST please go towwwsubmagcomsuboutosign up for a FREEone rear subscription of your own
Adverllser5 rtsTurf ADVERTISERS INDEX
ABllrrigotionAerway HollandAiriield SyslemsBnnermanBlec USABeaconCovermastercove-teetDeweze-GocssenDiversilied Sports SpeoieltiesFirst ProductsBraden USAGreen Industry Expoareennne IndustriesGreenQ~e InduslriesGreensGroomerJacobsenJC wtuuarnKRoinKromerKubotaLands tcnterenceLands ExpoLeser ForceLaser LewlingLebanon IurtMimllemall ParkerNewStripeDnerblne Barebo IncPartac PeatPeel IncPennlnqrcn SeedPioneeruuaraum Turi TechnologiesReel RollersShindaiwaRotadairon EmrexSisis Co-Op AdStbilisr SQlultionsSTMA Membersl1ip AdSTMA Online Training AdlifportTaroTuri SeedTurf SpecialtiesTy Crop MfgvenccreWorld Clas Athletic Surfa~es
Web Addresshup~one rsholimscomm34- 140huplonershotimscom9134- 127hup~onershotimscom9134- 16DhupJonerShotims ~om9134- 110hup~onershotimscnm9134- 11huplonershotimscomfl134-133hllplonorshotimsGomJ 134-120htlplonershotims~omI9134- 150hnplanershotimscomI9134-151httpJanershatimsGom9134-14BhttpJoncrsholimscom9l34-126hnpanersholimscom9134-147hnpJanershatimsGam9l34-1 B2httponershotimscomI9134-114hnpaner shotimscom9134-132httpaner bull hotimscom9l34--116httponershotimscom9134-159hnponersholimscoml~134-149hnpJaner shotimscom9134-111htlponcrshotimscom9134-139hnpionershotimscom9134-117hnponershotimscoml9134-121
hnpione rshotimscorni9134- 152 through 154hnplanershotimscami9134- 146hnpionershotimscom9134- 112hnpionershotimscami9134- 118hnpianershatimscomi9134- 144hnponhotimscam9134- 134htlpianelshatimsGomi9134- 131hnplonershotimscom9134-142hnplonlsholimscam9134- 145hllplorlershotimscom9134- 125hnplonershatimscom9134-130hnpIQnershotimscomJ91 34-13Bhll~iorlershotimsGom9134- 135httponershotimscomi~134-143httwlionershotims ~om9134- 136hllponer5hotims tOm9134- 119hllponershotimstam9134- 137httponershotims~om9134- 180httponer5hotims~Qm9134- 12Bhttponershntimstam9134-115hnponershotimsoomI9134-113hnponershotimscam9134-122hnpJonershatimscam9134-141hnponBrshotimscQm9134-129hnponl1alimscom9134- 15ahnpionershalimscom9134- 124
Circle
m0no
taa20150
~2614762143215514tu~117rz
152-154146nano1laquo13
142145us130130us14313us137
n5na12214us158124
Page
45at
22220
29
2622351362
345152148
51740252546462914454546451945424Bu9234633
21
Please complete this form in its entirety to receive your product informationWhat is your companys primary business (o~OMYOlVpoundIF 0 Sport Comple G 0 AthleticFiold ncto PariltArchitoo~Desi9nerT 0 amphool College or Univorsily PO Park Ha Other (please specify) _
2 Which of tha following best describes your lilla cl1eckONLYONEJA 0 EXECUTIVEADMINiSTRATOR_ President Owner Perlncr DiroctorGo1
Manager Chairmgtmuf the Board Purchasing Aget AthletieDiroeorB 0 MANAGERISUPERINTENDENT_ Supeootetldent LgtmdscapeGround MainlElnance
Managor For~ma-SurerviC 0 GOVERNMENTOFFICIAL_ Government C~mmiir Agent Other Government
DfficiaiI) 0 SPECIALIST - Architect Designer Consultanl Agronomist HMiculturi5l Certified
Specialist
U COACH E 0 Other (plcase spocify) -CC-----------3 Do you beve tha authority to buy specify or recommend products
andor services for your businass or oTganization7YOYs NJNo
4 Yearlyoperating expendiluras fewluding saiae)F 0 Ore $1 millinn CD $50001 Sl00000EO $-500001- $i miiliOi1 B 0 $25001 $50000DO$l00OOl $500000 AUS25OOOandunde-
5 PIBasaalso sand a nee subscription to the following people at thasame location
Name TlI1e-===========Namo TrUe_
~0
o Yes Please startcontinue mysubscription toSportsTu
o No thank you
Signature (required) Date
Name (pl~a8~plinQ
litle
Company
Address
City State Zip
Phone Fax
Email (reguifld)
JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
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JUrl 200li - Expires Decemor 2(1 2006 - R$Ol06
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom
OampA
BY DR GRADYMILLER
Professor Universityof Flordia
QuestionsSend them to
Grady Miller at theUniversity of Horida
PO Box 110670Gainesville FL 32611
or email gmlllermailifasufledu
Or send yourQuestion to
David Minner atIowa State University106 Horticulture Hall
Ames IA 50011or email
dminneriastateedu
50 June 2006
Rolling revisited
Qbull I am the head baseball coachbull at a Pennsvlnania school
Our field has poor drainageand poor turf [ was rollirlg the field tomake it saft for the players because it is sorough and bad bounces occur Someone toldme that at a University conferencehe unutold to not roll the field because it willdestroy roots among other things Could itbe rolled then aerified Is this true or is thisjust fOr perfect fields (IT ones that have goodturf to work with we are no longer able toroll the field and it is VERY unsaje for thekids with the bad hups we continue to get 1believe safety is first on baseball jieldr
- Concerned coach
I
Thanks for your e-mail Sounds likeyour field is typical of a lot of fields Isee You do not say if you thought yourpoor drainage Wall due to the soilscharacteristics or due lO its hardness (or both) Also what iscausing the uneven surfacesbad bounces Is compaction asignificant factor causing your poor turf
If your field is being used a lot then I would recommendaerificatinn as often as possible to alleviate the compactionand improve its drainage characteristics The amount ofdamage from rolling is dependent on a number of things soiltype weight of roller soil moisture when rolled etc
I did a quick search after starting this response and foundthat my colleague at Iowa State Dr Dave Minner wrote inthis space last year (September issue) on this very topic Hegave some information on weight and surface area of rollersA summation statement of his article suggests that undersome circumstances rolling is a necessary and effectivemeans of improving the playing surface of athletic fieldsPerhaps the information provided in the University confer-ence you mentioned was related to more specific situationsthat resulted in some turf rooting problems without consid-ering playability issues
To test my philosophical theory earlier this week Taskedseveral of my colleagues from around the country their opin-ions and experience with rolling Everyone 1 talked to indi-cated they believe rolling athletic fields can be very benefi-cial in moderation In fact one person reminded me thatlightweight rollers are often used to replaced a mowing ongolf greens La smooth the surface and increase ball roll
Rolling once per week has been donewithout any significant detriment tothe green Of course rolling can phys-ically damage grass and can certainlyincrease soil bulk density A higherbulk density translates into harderfields and reduced water infiltration Itsounds like you already have theseproblems but it is still not a reason toeliminate rolling from your culturalpractices especially if you feel that it ismaking a difference in safety of yomfield But do not rely on rolling alone
With rolling you will likely alsoneed to increase your aerification toaddress compaction Be careful to notroll so much that you cause aboveground turf damage and use as light aweight of roller as you can that stillprovides some smoothing benefit
How do you decide whether toroll then aerify or aerify and then
roll Ven it depends on what you are trying achieve andwhat types of aerification and roller you have
I[ your roller is very heavy and does not disperse itsweight well if you aerlfy and then roll you can really rut upa field But if you roll and get the field so compact and thentry to aerify you Illay effectively reduce your aerificationdepth and minimize the benefits of aerificaticn I have seenfield managers use the aerify-then-roll sequence to gel vehi-cle ruts out of fields This sequence is very effective toremove the larger ruts rolls and dips For more minor sur-face disruptions that may reduce field playability or if yOIlhave somewhat loose surface soil conditions roll-then-aertfymay be the better sequence
If you have signifilanl surface unevenness you shouldalso consider a sand topdressing and dragging programRolling alone should not be used to remove large lips anddips If you are trying to remove large surface disruptionsyou are probably relying on an excessively heavy roller Twould avoid using the roller on wet soils and during periodsof time the turf is highly stressed Develop an aerificationprogra11l to address your hardness and infiltration issue thatcomplements your rolling practices Try to use topdressingand dragging for leveling the surface Like most good thingsthat can be bad for yOll in large quantities practice rollingwith moderation And never feel bad for considering playersafety when developing your maintenance practices bull
wwwgreenmediaonlinecom