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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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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We are within a few weeks of the anticipated initial emergence of grape root borer (GRB) adults here in Georgia. If you are planning on implementing mating disruption as a management tactic for GRB and you haven’t deployed your pheromone dispensers/ties, now is the time to get those distributed. If…
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Downy mildew was confirmed today in west Georgia (see below for photos from the producer). This is the first confirmed report this year, but as I said yesterday, it is likely out there in other locations as well. We will likely see more symptoms of downy mildew this week as…
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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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This is the second of several weekly reminders to please register for the Effective Vineyard Spraying Conference, to be held from 9 AM to 5 PM on April 26th at Frogtown Cellars in Dahlonega, Georgia. We have had good response so far – many thanks to all that have already…
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https://grapes.ces.ncsu.edu/2018/03/awis-weather-update-get-ready-for-bud-break/
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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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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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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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