Presentation slides and a list of short PHI materials.

Thanks for attending today’s online Extension meeting.Please find the materials I discussed today below. 1) Presentation slides (will open a new window with a pdf file).2) List of short PHI… Read more

Recent rain events and downy mildew spray

Central and northern VA received much-needed rains in the past two days. Looks like the chance of thunderstorm is high in today and tomorrow too. Several people asked me whether… Read more

Disease risk events from last two weeks and quick reminders

Here are snapshots from the NEWA risk models from the past two weeks. Floyd: no black rot or downy mildew infection eventsAfton: black rot and downy mildew infection event on… Read more

Rains and fungicide sprays

It looks like we will see a series of rain events in the next few days. As noted in the previous virtual viticulture meetings, we had several black rot and… Read more

Slides from a virtual vineyard meeting, 18 June 2020

Thanks for all who were able to make it to our virtual meeting this afternoon! The file below is the slide set I used today, the link will open a… Read more

Presentation slides from 4 June 2020 virtual meeting

Thanks for all who were able to make it to our virtual meeting this afternoon. The file below is the slide set I used today, the link will open a… Read more

Presentation slides from PSU webinar

Thank you for those of you who were able to join the webinar today. You can access the slides from today from the link below (will open a new window… Read more

Video recordings from recent online grape pathology workshops

It took a while, but I think I figured out how to share the recodings. If you click the line below, each opens a new window with the video recording… Read more

Presentation slides and how to download the spreadsheet.

Thank you for participating in our bi-weekly meeting!Here’s a slide set from my portion of the meeting (will open a pdf file). The spreadsheet examples I showed during my presentation… Read more

Disease management after bad frost events?

Unfortunately, many of our vines suffered from frost events that happened over the past weekend (and this morning for some of us). I think I lost about 30-40% of Chardonnay… Read more
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