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cucurbit downy mildew

Downy Mildew Resistant Cucumbers

June 22, 2018Emmalea Garver Ernest

Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu With downy mildew being found in pickling cucumbers on Delmarva, resistant varieties should be considered. We now have several slicing and pickling cucumbers with some degree of resistance to the current aggressive… Continue Reading →

Vegetable Crops 26:13, cucumber, cucurbit downy mildew

Alert! Cucurbit Downy Mildew in Dorchester Co.

June 15, 2018Emmalea Garver Ernest

Kate Everts, Vegetable Pathologist, University of Delaware and University of Maryland; keverts@umd.edu Downy mildew on processing cucumber was found on Thursday, June 13, 2018 in Dorchester County, MD. This is one of the earliest occurrences of downy mildew in Maryland.… Continue Reading →

Vegetable Crops 26:12, cucumber, cucurbit downy mildew

Vegetable Disease Update – June 8, 2018

June 14, 2018Emmalea Garver Ernest

Kate Everts, Vegetable Pathologist, University of Delaware and University of Maryland; keverts@umd.edu Scab of Cucurbits Cool wet weather is associated with several vegetable diseases. One of these is scab on cucurbits, caused by the fungus Cladosporium cucumerinum, which is favored… Continue Reading →

Vegetable Crops 26:11, cantaloupe, cucurbit downy mildew, hops, scab of cucurbits, summer squash, winter squash

Downy Mildew on Watermelon and Pumpkin

August 25, 2017cmanneri

Kate Everts, Vegetable Pathologist, University of Delaware and University of Maryland; keverts@umd.edu Downy mildew has been confirmed on watermelon in Wicomico County and pumpkin in Wicomico and Sussex counties this past week. All watermelon and pumpkin fields on the shore… Continue Reading →

Vegetable Crops cucurbit downy mildew, pumpkin, watermelon

Pumpkin Foliar Disease and Fruit Rot Management Considerations – 2017

June 30, 2017cmanneri

Kate Everts, Vegetable Pathologist, University of Delaware and University of Maryland; keverts@umd.edu Pumpkins are attacked by many diseases, which makes designing a spray program very difficult. Below are some guiding ideas for management of pumpkins. There are three areas that… Continue Reading →

Vegetable Crops cucurbit downy mildew, fruit rot, pumpkin

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