UGA Extension Viticulture Blog

Downy Mildew, Powdery Mildew, and Black Rot Warnings

We are starting to see diseases pop up on both European vinifera and hybrid grapes.  For some of these, such as anthracnose and Phomopsis, much of the initial infection occurred much earlier.  The goal now would be to prevent secondary spread — especially to developing clusters.  Relative downy mildew, Sarah…
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Downy Mildew Resistance in Georgia

Sarah Campbell, a graduate student in the Plant Pathology Department at the University of Georgia, has been reviewing our situation with downy mildew resistance to three fungicide classes utilized in Georgia.  The maps in the document below show the counties which she has surveyed and whether resistance has been found…
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Muscadine Coordinative Extension Team Building Meeting in North Carolina, Aug 14th 2018

Dear colleagues and friends, I am very happy to announce the first our first Muscadine Extension Team Building effort for North Carolina.   This meeting focuses on developing and building extension teams and to coordinate extension efforts around the muscadine industry in the Southeast. This meeting focus primarily on extension personnel,…
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New Weather Service and Muscadine Grower Survey

Dear all, Weather Updates: We have started a frequent weather and recommendation update, using the AWIS and WINDY weather services with 5 day hourly forecasts for most of the counties in NC, SC, GA, VA, and TN. The frequency depends on predicted weather events. The weather updates are free of…
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Winegrowers of Georgia Internship Program

I have received few flyers from interested vineyards / wineries re: hosting an intern this coming summer. For those operations still interested in hosting an intern this summer, the deadline to send me a flyer WAS tomorrow, February 15th… but will be EXTENDED until Friday, February 16th. For details, please…
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Spotted Wing Drosophila Webinar

Concerned about spotted wing drosophila and want to learn more about their control? The national research team will be presenting a webinar series on on Feb. 23, 2018, from 12 to 1 p.m. The webinar will include an overview of spotted wing drosophila research, an update on the native biocontrol agents that have…
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