Thrips are small yellowish-brown insects, approximately 0.04 inch long, with feathery wings. Thrips are generally not a problem for wine grapes, but both western flower thrips and grape thrips are known to cause damage on grapes. Western flower thrips are…
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UGA Extension Viticulture Blog
On June 7 and 8, the Vineyard and Winery Association of West Georgia presents their annual Southern Winegrape Symposium in Carrollton, Georgia. The Winegrape Symposium is for current and aspiring individuals interested in learning more about winegrape growing and making wine. Wine Tasting 101, a wine class and tasting with wine expert…
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I have heard many great reviews of the 2019 Georgia Wine Producers Conference. At long last, here are copies of all presentations given by our speakers at this year’s conference in February – for review for those in attendance, and for your information for those who weren’t. Thanks to the…
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I wanted to briefly share some data from our delayed pruning experiment now that pruning is the primary vineyard focus for many industry members… Hopefully this will provide some “food for thought” as y’all consider your delayed pruning strategies this dormant season. I apologize in advance for the lack of…
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Many of the fungicides utilized for Botrytis management are no longer efficacious due to resistance development in this fungus. Now is a great time to collect Botrytis samples for fungicide-resistance testing. While the funds last, Botrytis resistance testing is free for wine grape producers in most of the Southeast (Alabama,…
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Thanks to all those who attended the Sparkling Wine Production Conference at Wolf Mountain Vineyards on May 22. It was an information-packed day. Thanks also goes out to all of our speakers. Here are the presentations, for your reference: Equipment required to produce traditional method sparkling wine Filtration Options for…
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Hello everyone, I wanted to update you all about what we are seeing in terms of sharpshooters in the vineyards. Right now, one of the most common sharpshooters we are seeing is the “broad-headed sharpshooter” (see image below). It Is similar in size to glassy-winged sharpshooter and at a glance…
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Bloom is upon us in bunch grape vineyards in the piedmont and mountains of north Georgia. This is likely also the case in most bunch grape vineyards in Alabama, Tennessee, South Carolina, and North Carolina, excepting those vineyards planted above 2,000 ft. above sea level and/or those with late-blooming cultivars….
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The 2019 Georgia Sparkling Wine Production Conference will take place from 9:00 AM to 4:30 PM on May 22 at Wolf Mountain Vineyards (180 Wolf Mountain Trail, Dahlonega, GA 30533). Thanks to Brannon, Karl, and their staff for hosting us. We are fortunate to have national and local experts…
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Most should be, or will soon be, heavy into shoot thinning their winegrape vineyards. Here is a UGA extension publication (published online as of today!) on effective shoot thinning practices in vineyards: http://extension.uga.edu/publications/detail.html?number=C1152 Now… a reminder to please register for an educational event that will take place after you…
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The 2019 Georgia Sparkling Wine Production Conference will take place from 9:00 AM to 4:30 PM on May 22 at Wolf Mountain Vineyards (180 Wolf Mountain Trail, Dahlonega, GA 30533). Thanks to Brannon, Karl, and their staff for hosting us. We are fortunate to have national and local experts…
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Please see the following link to view the newest installment of Small Fruits News (Vol. 19, No. 2), a quarterly publication from the Southern Region Small Fruits Consortium. Small Fruits News is made possible through the collaborative efforts of specialists from southeastern US land grant universities. Vol19-Issue2 Of…
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As we are at bud break, keep in mind the need to start sprays of mancozeb and sulfur as soon as green stem tissue shows to protect against Phomopsis and powdery/downy mildews. All require control on young tissues, but especially Phomopsis. A little bit of Phomopsis, downy mildew, or powdery…
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