Anthracnose leaf blight and stalk rot of corn, caused by the fungus Colletotrichum graminicola, is a disease of worldwide importance. Yield losses can approach 40% and up to 80% lodging has been ...

Low levels of stalk rot occur in nearly every corn field in Delaware, and severity and incidence varies from year to year. Stalk rots can cause breakage and lodging of stalks and plant death. In many ...