Cucurbit Downy Mildew – One Day Update

Cucumber downy mildew, Hardin County OH. Photo by Francesca Rotondo.

Just after posting yesterday, July 30 I received a confirmed report of downy mildew in cucumbers in Hardin County. See that post for recommendations.

Cucurbit downy mildew outbreaks in Ohio counties. Red color indicates reports less than 7 days ago.


Leave a Reply

Your email address will not be published. Required fields are marked *