Pruning’s Importance for Grape Producers

Clint Thompson Georgia, Grapes

By Clint Thompson It is time for an important management practice for grape producers in the Southeast. Sarah Lowder, University of Georgia viticulture Extension specialist, discussed the importance of pruning and what strategies growers should consider when managing their vines. “It’s one of the most important practices that you’ll do. It will set your crop potential for the following year,” …

UF/IFAS Research: Muscadine Grapes Get New Recipe for Success from Specialists

Web Admin Florida, Grapes

Florida’s native grape, the muscadine, has long held a reputation for being an acquired taste. Juicy and sweet with a leathery, thick skin and bitter seeds, the grape is typically reserved for specialty stores and wine making. Not only are these grapes delicious – they’re also a superfood, packed with antioxidants and anti-inflammatory compounds. The challenge was getting consumers to …

Grape Producers Be Wary of SWD, Sour Rot

Web Admin Alabama, Grapes

By Clint Thompson Southeast grape producers should be mindful that the time is now to manage spotted wing drosophila (SWD) flies. Doing so will help suppress sour rot in grapes that are susceptible. Brett Blaauw, assistant professor at the University of Georgia (UGA) College of Agricultural and Environmental Sciences, noted in the UGA Extension Viticulture Blog, that the flies are active …

Strategies for Summer Grapevine Pruning

Web Admin Grapes

By Clint Thompson Grape pruning is reserved for the winter time, but the process usually begins earlier in the year, says Sarah Lowder, University of Georgia (UGA) viticulture Extension specialist. She noted in the UGA Extension Viticulture Blog that stressed vines can be observed more easily during the summer. Vines that are not growing well and show symptoms of issues …

Fungicide Resistance Testing Available for Georgia Grape Producers

Web Admin Georgia, Grapes

By Clint Thompson Georgia grape producers should be aware that the University of Georgia has resources to test for fungicide resistance of multiple pathogens in wine grapes. These pathogens include powdery mildew, downy mildew, ripe rot and Botrytis. But only in certain instances should growers send samples to the Plant Molecular Diagnostic Lab in Tifton, Georgia. Phil Brannen, University of …

Grape Crop Management: What to Look Out for with Harvest Season Looming

Web Admin Alabama, Georgia, Grapes

By Clint Thompson Harvest season is on the horizon for grape producers in Georgia and Alabama. Now is a critical time for growers to implement their disease and pest management strategies. Sarah Lowder, University of Georgia viticulture Extension specialist, discussed what producers should be mindful of with harvest season just a few weeks away. “At this point, keeping on top …

UF/IFAS Faculty Appointed to National Committee

Web Admin Grapes

Two University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers have been appointed to a prestigious National Academy of Sciences, Engineering and Medicine committee to provide guidance on a serious disease plaguing California’s important wine industry. Kirsten Pelz-Stelinski, an entomologist with the UF/IFAS Citrus Research and Education Center, and Ozgur Batuman, a plant pathologist with UF/IFAS Southwest Florida …

Warmer Temperatures Not Good for Pierce’s Disease Control in Grapes

Web Admin Grapes

By Clint Thompson Unseasonably warm temperatures have one University of Georgia plant pathologist concerned about the impact on Pierce’s disease in grapes. Phil Brannen, University of Georgia Extension fruit disease specialist, discussed the potential dire situation facing some grape producers. “The concern I have on grapes, especially the European wine grapes in North Georgia, is with these warm temperatures we’re …

What’s Next? Grape Producers Should Protect Vineyards After Harvest

Web Admin Grapes

By Clint Thompson The grape season has concluded or will soon end for producers in Southeast. But management continues after the final grape is harvested. University of Georgia Cooperative Extension fruit disease specialist Phil Brannen highlighted what growers should be doing this time of year and its significance heading into next season. “The biggest thing they can do and it’s …

Pierce’s Disease Problem for Some Grape Producers

Web Admin Grapes

By Clint Thompson Diseases were minimal for grape producers in the Southeast this year, but Pierce’s disease was one that caused problems in some vineyards. University of Georgia Cooperative Extension fruit disease specialist Phil Brannen discussed how widespread the disease has been this year and what growers can do to manage it. “There’s a good bit of Pierce’s disease showing …