Disease risks from yesterday’s rain and more rains in the forecast

Winchester area received 0.42 inches of rain during August 18-19, resulting in 26 hours at an average of 68F. It was long and warm enough for both downy mildew and Botrytis.  Once again, please scout for downy and powdery just in case.


Also, we are expecting more rains during this weekend (30-50%).

Related Posts

Leave a Reply

Your email address will not be published.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

© 2025 Virginia Grape Disease Updates - Theme by WPEnjoy · Powered by WordPress