Bud break 2

Both Chardonnay and Merlot are near 100% bud break as of today.  At this point, one disease to be considered is Phomopsis cane and leaf spot.  If you have a… Read more

Bud swell / bud break…

The two hot days we had pushed things quickly.  Our Chardonnay buds are swelling and some are even broke.  Our Merlot is bit behind, but not by much.  Cab sauvignon… Read more

Fungicide guideline for non-bearing grapevines

It looks like things are finally warming up!  We will see how it will go next week. I updated my spray guide for non-bearing grapevines.  This guide also contains basic… Read more

Topsin-M application for wound protection

A few people asked in about Topsin-M application for pruning wound protection against Bot canker, so, here is my old post about it.  You can also download a special label… Read more

Employment opportunity (update)

We are seeking a postdoctoral scholar who is interested in working with biology of ripe rot pathogen.  If you are interested in, please apply through https://listings.jobs.vt.edu (posting SR0130030). Read more

Dr. Derr’s presentation

I just added Dr. Derr’s presentation from the IPM meeting, please see the posting below. Read more

Handouts from IPM workshops

Thank you for those of you attended our IPM meeting at Stone Tower Winery despite of cold weather!  Also, we really appreciate the great hospitality of Mike, Kristi, Bryan, and… Read more

17-year cicada risks for 2013

Please see the article in this link about the risk of 17-year cicada risks for this year.  Looks like many counties east of Blue Ridge Mountains are in high risk… Read more

Fungicide schedule template, 2013 version

I am in the process of updating my fungicide workbook for the upcoming season.  I have made a few changes on the template for fungicide scheduling.  Since many people want… Read more

Employment opportunity (deadline extended)

Our lab is seeking a part-time Agricultural Technician at AHS AREC in Winchester, VA.    The deadline has been extended because another lab in our station is looking for a… Read more
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