Leafy Greens Pest Identification - Integrated Pest Managementipm.uconn.edu/documents/raw2/1123/Leafy...

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Leafy Greens Pest Identification Indicates very common pests Photo by J. Boucher, UConn Photo by Jude Boucher, UConn

Transcript of Leafy Greens Pest Identification - Integrated Pest Managementipm.uconn.edu/documents/raw2/1123/Leafy...

Page 1: Leafy Greens Pest Identification - Integrated Pest Managementipm.uconn.edu/documents/raw2/1123/Leafy greens Pest Identificatio… · Leafy Greens Pest Identification . Winter cutworm:

Leafy Greens Pest IdentificationIndicates very common pests

Photo by J. Boucher, UConn Photo by Jude Boucher, UConn

Page 2: Leafy Greens Pest Identification - Integrated Pest Managementipm.uconn.edu/documents/raw2/1123/Leafy greens Pest Identificatio… · Leafy Greens Pest Identification . Winter cutworm:

Leafy Green Pest Identification

Cercospora leaf spot: tan spots with purple margins

Photo by Jude Boucher, UConn

Page 3: Leafy Greens Pest Identification - Integrated Pest Managementipm.uconn.edu/documents/raw2/1123/Leafy greens Pest Identificatio… · Leafy Greens Pest Identification . Winter cutworm:

Leafy Green Pest Identification

Downy mildew on spinach: yellow blotches on upper leaf surface; purple to brown, fuzzy spores on lower leaf surface

Photo by Teresa RusinekPhoto by Teresa Rusinek

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Leafy Green Pest Identification

Stemphylium leaf spot: tan spots on leaves

Photo by Joan Allen, UConn

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Leafy Green Pest Identification

Cladosporium leaf spot on spinach: tan spots on leaves, eventually produce dark green spores and fungal strands in the center of leaf spots

Photo by Leanne Pundt, UConn

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Leafy Green Pest Identification

Leaf miners: look for group of white eggs (top right) on underside of leaves; larva (bottom right) feeds on inner tissue between leaf surfaces; produce large ugly leaf scars (left).

Photo by Jude Boucher, UConnPhoto by Jude Boucher, UConn

Photo by Jude Boucher, UConn

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Leafy Greens Pest Identification

Beet root aphid: stunts plants and roots

Photo by Joan Allen, UConn

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Leafy Greens Pest Identification

Margined blister beetle: eats holes in leaves

Photo by Jude Boucher, UConn

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Leafy Greens Pest Identification

Spinach crown mite: white eggs, microsopic mite, feeding twists and distorts leaves

Photo by Joan Allen, UConn

Photo by Joan Allen, UConn

Photo by Joan Allen, UConn

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Leafy Greens Pest Identification

Diamondback moth larva: holes in Brassica salad greens

Photo by Leanne Pundt, UConn

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Leafy Greens Pest Identification

Winter cutworm: eats holes in leaves, cuts stemsPhoto by Susan Mitchell, Cloverleigh FarmPhoto by Paul Bucciaglia, Fort Hill Farm

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Leafy Greens Pest Identification

Four-lined plant bug: feeding produces small round holes in leaves

Photo by Jude Boucher, UConn


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