Virginia Grape Disease Updates

2015 Integrated Pest Management (IPM) meeting announcement Virginia Cooperative Extension Specialists will review pest management considerations for a full day IPM workshop.   The morning of review will be followed by interactive pest management scheduling for the 2015 growing season. We will have only one IPM meeting this year, centrally located at King Family Vineyards in Crozet, VA on March 10, 2015.   http://www.kingfamilyvineyards.com/ The meeting will begin at 9 am and should conclude by 4 pm.   Please bring your own lunch – we plan to have discussions during lunch. What: 2015 vineyard IPM Workshop When: March 10 2015, beginning at 9am – we will finish by 16:00 Where: King Family Vineyards; Carriage House This workshop will take place indoors- bring a notepad, writing utensils, bagged lunch and a copy of your spray program from last year. There is no fee for the workshop; please confirm your participation by sending a message to Trema...

It was nice to see you all at the VVA meeting.  Here are slides of my presentations.  The links should open up files in my Google Drive (pdf files). 1) Beginner's workshop 2) Interactive Disease Management Planning 3) Winter-time disease management of trunk diseases We are currently planning an IPM workshop at Nelson county on March 10th.  If you are interested in, please keep the day open.  It will be a whole day event with a series of presentations from our experts on viticulture, insect management, weed management, and of course disease management.  I am hoping to have the interactive session again with more time to actually finish the season.  ;)

Here comes information on this year's VVA meeting! If you are new to the industry, please consider attending VA vineyards association’s annual meeting.  This year, we have a half-day beginner’s workshop on Thursday the Feb 5th Introduction to mid-Atlantic wine grape production When: 5 February 2015 Where: Omni Hotel, Charlottesville VA (part of the VVA’s winter technical meeting) Registration: At VVA website (http://www.virginiavineyardsassociation.com/) Details: This will be a team-taught program designed for those either exploring grape production or recently engaged in wine grape growing. Program will be followed by a reception with experienced grape growers and winery representatives. Virginia Vineyards Association’s winter technical meeting When: 6 -7 February 2015 Where: Omni Hotel, Charlottesville VA Registration: At VVA website (http://www.virginiavineyardsassociation.com/). The meeting is open to all, not just VVA members. The program timing details are p...

It looks like there were some errors with my previous posting, so, here you go again! 2015 Virginia Cooperative Extension pruning workshops Specialists with Virginia Tech’s AHS Jr. AREC and local Virginia Cooperative Extension agents will conduct two commercial viticulture pruning workshops in January. These workshops will involve classroom style presentations followed by guided practice in the vineyard. Both programs will provide a review of the fundamentals of dormant pruning. Moving to the vineyard we will then focus on pruning strategies for vines with winter injury and crown gall where trunk-renewal and retraining are necessary to compensate for injury sustained in the 2013/2014 winter. There will be two meetings! Meeting #1 When : January 19 th 2015 (Central Virginia) @11:30am Where : Democracy Vineyards http://democracyvineyards.com/ 585 Mountain Cove Rd., Lovingston VA 22949 Meeting #2 When : January 23 rd 2015 (Northern Virginia) @ 11:30 am Wh...

Happy New Year to everybody!  Here comes a series of meetings offered through our group.  Hope to see you soon!!   2014 Virginia Cooperative Extension pruning workshops Specialists with Virginia Tech’s AHS Jr. AREC and local Virginia Cooperative Extension agents will conduct two commercial viticulture pruning workshops in January. These workshops will involve classroom style presentations followed by guided practice in the vineyard. Both programs will provide a review of the fundamentals of dormant pruning. Moving to the vineyard we will then focus on pruning strategies for vines with winter injury and crown gall where trunk-renewal and retraining are necessary to compensate for injury sustained in the 2013/2014 winter. When : January 19 th 2015 (Central Virginia) @11:30am Where : Democracy Vineyards http://democracyvineyards.com/ 585 Mountain Cove Rd., Lovingston VA 22949 When : January 23 rd 2015 (Northern Virginia) @ 11:30 am Where : Desert Rose Ranch and...

If you are interested in starting a new vineyard, or just have started, please join our beginner's workshop. Introduction to mid-Atlantic wine grape production  Virginia Tech’s AHS Jr. AREC Winchester, VA (Frederick County) Team-taught program designed for those either exploring grape production or recently engaged in wine grape production. On-site registration will occur from 8:00 to 8:30 am. Program 8:30 am: Introduction and market opportunities: Tony Wolf, Virginia Tech 9:00 am: Vineyard business planning considerations and Vineyard Calculator – predicted cash flows : Tremain Hatch, Virginia Tech 10:15 am: Lender’s perspective on vineyard enterprises : Marilyn Adams, Farm Credit of the Virginias 10:45 am: Vineyard site evaluation and environmental challenges : Mark Sutphin, VCE 11:30 am: Mapping soil variation and geomorphology to improve vineyard design an...

I had a meeting and did not able to post it in timely manner, but there was a wet event on Monday-Tuesday this week.  It was 14+ hours of wetness and average was around 60F.  It was a risk event for downy mildew, and very low risk for Botrytis. Other than a slight chance of rain tomorrow, it looks like we will have a nice cool week!  For the late season spray recommendations, please refer to previous posts. http://grapepathology.blogspot.com/2014/08/note-on-sour-rot.html http://grapepathology.blogspot.com/2014/08/last-stretch-spray-consideration.html