Host:cucumber (Cucumis sativus
L.) Descriptor: Symptoms Description: Downy mildew does not overwinter in North Carolina, and the spores arrive each year at different times in the summer from areas to the south. The disease is favored by wet and hot weather. Image type: Field Image location: North Carolina, United States
Specimen in collection: No Specimen Condition: Identification Method:
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Image Citation:(?) Charles Averre, North Carolina State University, Bugwood.org