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


Bacterial leaf spot on winter squash

Bacterial Leaf Spot on Winter Squash showing affected leaf and fruit

Photos courtesy of T.A. Zitter, Cornell University, Ithaca, NY