Your description of the problem suggests that you are having an issue with anthracnose. Oaks, sycamores, birches, dogwoods and elms are other commonly infected trees. Anthracnose refers to a group of ...

Photograph Caption: Early results of a USGA-funded research project at Rutgers University strongly suggest that a weekly application of potassium nitrate during the growing season reduces anthracnose ...

The Midwest corn crop has endured a pressure cooker of disease problems this season. Now, the aftermath of stress from disease and weather extremes in many areas are contributing to anthracnose top ...

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 ...

This was supposed to be a column all about the poetic and magical connection between mothers and their gardens — how starting way back in days of yore, when we were all bearskin-wearing ...

Question: I have noticed that a lot of very mature (> 80 ft) sycamore trees look ill. They don’t seem to have as many leaves, or as large as they usually get and some have already turned brown and ...

Foliar diseases in sorghum are primarily a problem in the United States—in the Delta, southeast and Mid-Atlantic states—where humid and rainy weather favor their proliferation. Of these diseases, ...

The genus Colletotrichum comprises a diverse group of fungal pathogens responsible for anthracnose, a disease that manifests as dark, sunken lesions on leaves, fruits, and stems. This group has ...

Photograph Caption: Early results of a USGA-funded research project at Rutgers University strongly suggest that a weekly application of potassium nitrate during the growing season reduces anthracnose ...