Skip to main content

Virtual vineyard meeting on 7 May from 12 PM!

Here's a snip from Tony's Viticulture Note newsletter: If you wish to have a link to the meeting, please send me an email. (Due to the security concern, I prefer not posting the link on the website.) Looking forward to seeing you virtually!

Virginia Cooperative Extension will host a series of virtual vineyard meetings using Zoom video conferencing starting Thursday, 7 May. We are planning for the meetings to run about 90 minutes and will feature updates from Virginia Tech specialists, with ample time allowed for questions, answers/discussion. The meeting on 7 May will start at noon and meeting invitation details are shown below. If you are new to using Zoom, you can access the meeting with desktop or mobile devices by clicking the link after "Join Zoom Meeting". You may also call in using phone numbers shown below in the invitation, but be advised that these are NOT toll-free calls.

Planned topics for Thursday, May 7th include:
- frost updates and early season vineyard management considerations in light of a cool start to season (T. Wolf)
- early-season disease management (M. Nita)
- early-season pest management considerations (D. Pfeiffer)
- Review of recent questions from the field (T. Hatch)
In advance of next week's meeting, we would like to invite you to submit digital photos of things that you might be seeing in your vineyards and that you might have questions about. Along with our updates, we could discuss these pictures together and try to provide relevant feedback and recommendations. This could include pictures of disease, insects or insect injury, or other vineyard issues. If you submit photos of any issues you are seeing, please include any pertinent information and your specific question(s). We will keep these photos anonymous, but read your question/comments about each image to the group. Of course, sharp and clear images will work best for this, and it would be ideal to receive photos by 10:00 am on Thursday the 7th. You may also submit questions in advance or ask them during the course of the meeting via the Chat feature within Zoom.
We look forward to your participation next Thursday, and please mark your calendars for similar meetings on 21 May, and 4 and 18 June. Additional meetings will be scheduled as interest or need dictate. Presenters and topics will vary from meeting to meeting. We are pleased to partner with the Virginia Vineyards Association in hosting these meetings. Please note that the meeting on the 7th of May was originally listed as May 4th on the VVA website.

Comments

Popular posts from this blog

Season's Greetings!

I hope you and your family have a good holiday season and a Happy (and safe) New Year! Thanks again for your support of our programs. Here are some recent media highlights. 😉 The link will open a new window. AHS AREC promotional video  that highlights some of our activities. The link did not work... It asks you to log in to VT. I will request the IT people to change the setting, but in a meantime, here's the same video. We also appeared in  the Library of Congress project “Winery Workers of Virginia”. One more announcement: I will be moving this blog to a new location ( ext.grapepathology.org ) early next year. I had to make a change due to the email subscription service, which has been terminated.  You do not need to change your bookmark or your email subscription. The URL will be forwarded to a new site and your email subscription has been moved to a new site already. 

Downy mildew gallery

At Winchester, we had light rain events during the night of 6/12/09, but it was short events and the relative humidity was low (80% or so), thus it probably did not promote any infections. However, we are experiencing continuing favorable nights for downy mildew sporulation (average T>55F, high RH (80-100%)) for 10 days now. Yesterday, we conducted a formal disease assessment, and observed first incidence of powdery mildew for this season. We had plenty of infection events in last two months, so it was not surprising. At this point, it is a trace level of infection on untreated vines. Downy mildew was the major disease so far. We had up to 40% incidence on untreated vines. Next runner-up was black rot. It varies vine to vine, but some of vine had 10-15% incidence. Phomopsis was omnipresent as I expected from early May rain falls, but severity was low overall. We will examine diseases again in the near future, and I will update as the season goes. Here is downy mildew ga

Recent downy mildew risk events

 It seems that several rain events have happened over the course of the past two weeks or so. Here is a summary of recent downy mildew risk events, based on the NEWA stations and DMCast. Bristol, VA Fifteen days with potential DM infection event(s) since Sept 1. The latest event happened last Sunday. Floyd, VA Eleven days with potential DM infection event(s) since Sept 1. The last event happened last Friday. Charles City, VA Twelve days with potential DM infection event(s) since Sept 1. The latest event happened yesterday. Central VA Since there was a wide variation among stations, I am listing several around Central VA. Tyro, VA Nine days with potential DM infection event(s) since Sept 1. The latest event happened yesterday. Red Hill and Crozet, VA Only one day with potential DM infection event(s) since Sept 1. Olympic Lake Thirteen days with potential DM infection event(s) since Sept 1. The latest event happened last Sunday. Washington, VA Eight days with potential DM infection event