Cucurbit Disease Factsheets | Cornell Vegetables May 2, 2022July 11, 2024 cuccap These factsheets from Cornell CALS can be found on the Cornell Vegetable Program website and the Long Island Horticultural Research & Extension Center website. Disease management factsheets for CucCAP Project priority Cucurbit diseases: Anthracnose Downy mildew Downy mildew: Early symptoms Downy mildew: Other symptoms and imitators Fusarium crown rot and fruit rot of pumpkin Fusarium fruit rot of other cucurbits Gummy stem blight and black rot Phytophthora blight Phytophthora blight Powdery mildew Virus Other Crop and Disease management factsheets for Cucurbits: Alternaria Angular leaf spot Bacterial leaf spot Ozone injury Plectosporium blight Pythium root rot Sunscald of Pumpkin and Winter Squash