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European Corn Borer Damage

European corn borer tunneling

Stalk lodging

European corn borer on ear

European corn borer damage

European corn borer frass

European corn borer damage

Corn borer shotholes in corn leaves

European corn borer damage

European corn borer damage in Bt corn

Stalk rot symptoms

 

Iowa State University

 

Entomology Image Gallery > Plant Diseases and Damage > Corn > European Corn Borer Damage


European corn borer frass

European corn borer frass at leaf collar indicates a tunneling insect.

European corn borer frass

This image appears in the following articles:

Recognizing European corn borer injury (June, 1997)
Insect injury to mid-season corn (June, 1999)


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Iowa State University Entomology Department. Last modified June 21, 2000 by John VanDyk.