Pp. xxi + 563; ISBN 8-8053-0653-6 R.M. Atlas, R. Bartha,Editors, ,Microbial Ecology: Fundamentals...
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Transcript of Pp. xxi + 563; ISBN 8-8053-0653-6 R.M. Atlas, R. Bartha,Editors, ,Microbial Ecology: Fundamentals...
Volume 9, Part 3, August 1995
BOOK REVIEWS
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Microbial Ecology: Fundamentals andApplications by RM. Atlas & R Bartha(1993). 3rd Edition. Pp. xxi + 563; ISBN 8-8053-0653-6; Benjamin/Cummings Publishing Co.Inc., Redwood City, USA. Price £29.95/$66.75.This edition has been expanded, mainly by theinclusion of additional information on moleculargenetics such as the use of the polymerase chainreaction in the methods section and more infor-mation on bacterial genetics. There has been somere-arrangement of the chapters and the materialwithin them, the most notable of which is therelegation ofthe taxonomy to an appendix and theremoval of the illustrations from this section.Taxonomy of the fungi follows traditional lines.Many of the diagrams have been re-drawn, somewith improvements such as the use of coniferoustrees in connection with Heterobasidion root andbutt rot, and others with minor mistakes intro-duced like the frequency diagram for Conio-sporium colonisation of pine needles. A fewtypographical errors have been introduced duringthe re-setting of the text, but these are not seriousenough to be a problem.
This book continues the very broad coverage ofthe subject which was the most attractive featureof the previous editions. From the point of view ofthe mycologist there is a definite bias towardsbacteria and this is often justified by the aspectsbeing discussed, but there are sections wherefungi might reasonably be expected to predomi-nate and they do not: fungal plant diseases cover
Modern Assays for Plant Pathogenic FungiEdited by A. Schots, F.M. Dewey & R Oliver(1994). Pp. 267. ISBN 0-85198-870-9. CABInternational, Wallingford, UK. Price £24.50.This book is based on papers presented at aconference held in Oxford in March 1993 underthe BRIDGE-COST-88 Programme developed bythe Commission of the European Communitiesand is a collection of practical protocols for therapid and accurate diagnosis of plant pathogenicfungi.
Following a short introduction the individualchapters are divided beween nine parts coveringdiseases ofplant stems, soil, vascular system, rootrots and root infecting fungi, postharvest fruitsand vegetables, seed, foliar diseases, fungi resist-ant to fungicides and field detection of airbornefungi. The introduction correctly says that thedevelopment of practical protocols for the rapidand accurate diagnosis of plant pathogenic fungi
less than one page of text but bacterial diseases ofplants get more than this. Some of the diseasesstill carry their antique names in some parts ofthe text, such as Fomes annosus. Some of themycological material is also less than authori-tative and when discussing mycorrhiza, for ex-ample, there is a persistent mis-citation of Hart-ley for J.L. Harley who is correctly citedelsewhere. The bias towards bacteriology is not asbad as in many texts which claim to cover generalmicrobiology. This book remains, therefore, agoodundergraudate text on microbial ecology, butwill need to be supplemented with other materialfor those of us who place more emphasis oneukaryotic microorganisms than is usual inmicrobiology.
The chapters on biotechnological aspects of thesubject are especially useful at this under-graduate level, and reflect the authors' expertisein areas like bioremediation. The glossary isanother useful addition for those just starting outon the subject and the whole book is written in aclear style which makes even complex parts ofthesubject easy to understand.
The price makes it doubtful if this will bebought by many undergraduates in the UK, but itis an essential reference text for the lecturer'sbookshelf, for the library and as an introductionfor the non-specialist to this increasingly import-ant subject.
R Campbell
is not the limiting step now, it is the reluctance ofregulatory bodies to adopt these methods ratherthan the current methods in use. This relation-ship between conventional and modern rapidmethods ofdiagnosis ofplant pathogens is coveredmore fully in another recent book in the CABseries where my own views, expressed in Princi-ples of Diagnostic Techniques in Plant Pathology,are that conventional and more innovative tech-niques will continue to coexist. After readingModern Assays for Plant Pathogenic Fungi myviews have not changed. While many of thetechniques described deserve a place in thepractical diagnosis ofplant pathogens, there mustbe some considerable doubt about the value ofothers except as research tools.
If one abandons the classification into partsdetermined by plant part and considers thedivision between electrophoresis, immunologyand molecular techniques based on differences in