A quick reminder about powdery mildew

It depends on where you are, but in northern VA, we are having relatively “dry” weather this summer. We have some rain events here and there, but overall, the air… Read more

Quick reminder: 66-day PHI for mancozeb products

Just a quick reminder about the 66-day PHI for mancozeb products. If you are thinking about harvest at the end of August or early September, we are getting very close… Read more

Handout from yesterday’s VVA meeting

It was very nice to see you all at the meeting. Here’s the content of my handout. Seasonal grape disease updates For VVA Summer Technical Meeting at Stone Tower Winery… Read more

At bloom Botrytis and ripe rot management tips

This is the second part of “at bloom” fungal disease management tips. Please refer to yesterday’s post as well. The spray timings for Botrytis is at bloom, bunch closure, and… Read more

At bloom disease management tips

Many people in northern VA are about to see blooms in a few weeks, and I am sure the rest of the regions are about to see bloom very soon. … Read more

Early season fungicide application reminders

It has been another rainy weekend (1.5 inches so far and still counting), and looks like next weekend will be wet again… Hopefully, this year won’t as wet as the… Read more

Phomopsis disease management reminder

(Phomopsis leaf spot (plus a lesion of black rot), please note the shoot behind the leaf is showing some necrotic lesions which are also caused by the same pathogen) One… Read more

2019 season has began

It’s approximately 10% bud break on our 10 years old Chardonnay and about 25% on 5 years old Chardonnay. Hopefully, we won’t get frosted!! Read more

Presentation slides from this week’s grape disease management workshops

Thank you for attending grape disease management workshops at Loudoun County Extension Office. I really enjoyed the discussions we had. I also appreciate the effort Ms. Beth Sastre puts together… Read more

Looking for things to do on Friday afternoon? Please join our grape disease management workshop!

Our next grape disease management workshops are at Loudon County Extension Office. Please RSVP with Ms. Beth Sastre (flores69 (at mark) vt.edu). Por favor Ășnete a nuestro taller de manejo de… Read more
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