Vegetable Disease Updates from Extension at PSU

Reports of Downy Mildew are Increasing:

Downy mildew was confirmed on cucumber and/or cantaloupe in northeast Ohio (Wayne Co.), Essex, ON (southeastern most tip of Ontario, Canada), southeast Michigan in Monroe Co., and southern New Jersey in Salem Co.

Disease pressure is also continuing to build in North and South Carolina on cucumber and cantaloupe with more recent reports now on yellow/summer squash, butternut squash, giant pumpkin and watermelon.

Source: Vegetable Disease Updates for June 30, 2017