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Nigrospora Ear Rot

Nigrospora ear rot

 

Iowa State University

 

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Nigrospora ear rot

Nigrospora ear rot. Dark gray or black mold is characteristic of this disease. It usually is more severe at the base of the ear, and the fungus also rots the cobs, causing them to fall off prematurely.

Nigrospora ear rot

This image appears in the following articles:

Identifying ear rot diseases (October, 1996)
Identifying ear rot diseases (October, 1996)


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