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Holcus Spot

Holcus spot on corn

Holcus leaf spot symptoms on corn

Holcus leaf spot

Holcus spot symptoms on corn


Iowa State University


Entomology Image Gallery > Plant Diseases and Damage > Corn > Holcus Spot

Holcus spot on corn

Holcus spot on corn.

Holcus spot on corn

This image appears in the following articles:

Leaf diseases on small corn (June, 2001)
Mid-season corn leaf diseases (July, 1999)
Corn leaf diseases are appearing (July, 1997)

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Iowa State University Entomology Department. Last modified May 15, 2002 by John VanDyk.