New non-bearing grape guide and a list of fungicides for the home garden grapes.

Please find a link below to download a new disease management guide for non-bearing grapes. As with the other VCE guides, you need to click on the “Preview” icon, which… Read more

A quick reminder for late-season disease management materials

In preparation for hurricane Ida, here is some information that you may find useful (This is a repeat of the previous post, but I received some emails asking for them.)… Read more

Late-season disease management tips

Recent rains and more rains in the forecast made me think of downy mildew. Let’s take a look at what the NEWA DMCast model says about downy mildew risks from… Read more

My handout from today’s VVA summer technical meeting.

Thanks again to those of you who made it to the meeting. It was nice to have a face-to-face meeting after the whole thing we are in together. Here’s my… Read more

An error on yesterday’s slide: Vivando should not be on the downy mildew table!

I mistakingly placed Vivando, which does not work on downy mildew, on the downy mildew table. Please strike it out or use the updated version below. 1) List of short PHI… Read more

List of short PHI fungicides for late-season diseases and today’s presentation slides

Thank you again for participating in our meeting. Please find two materials from today’s meeting. 1) List of short PHI fungicides for late-season diseases (will open a pdf file) 2) Today’s presentation… Read more

Recent downy mildew risk events

This is another reminder about downy mildew. This post is probably more applicable to those of us who are in northern VA. We received several rain events in the past… Read more

Another reminder on downy mildew

It looks like many of us received some rain in the past few days, and we may see another rain toward the end of this week. Here are recent downy… Read more
© 2025 Virginia Grape Disease Updates - Theme by WPEnjoy · Powered by WordPress