Diseases By Crop
(Fact Sheets)
Photo Gallery
News Articles/ Disease Alerts
Diagnostic Keys
Virus Weed Hosts/ Rotation Lists
Resistant Varieties
Glossary of Plant Pathology Terms
Vegetable Guidelines
Vegetable IPM Links
Other Vegetable Links
Cornell Plant Disease Clinic


Anthracnose on watermelon leaves

Lesions on watermelon appear as irregular water soaked areas and spots that turn brown to black in color.
Photo courtesy of T.A. Zitter, Cornell University, Ithaca, NY

Lesions on watermelon are irregular and turn dark brown or black.
Photo courtesy of T. A. Zitter, Cornell University, Ithaca, NY