According to the University of Georgia Extension Viticulture Blog, downy mildew disease was discovered this week in the UGA Horticulture Farm grape research plots for the first time this year in Watkinsville, Georgia. UGA Extension implores producers to be scouting throughout the state. Also, growers need to incorporate highly efficacious materials into their spray programs as they move forward through …
Commodity Commission for Wine & Grapes Accepting Nominations for Board Member Positions
ATLANTA, GA– Nominations are currently being accepted to fill five board positions of the newly created Georgia Agriculture Commodity Commission for Wine and Grapes. Persons nominated must be active producers of wine and reside in the State of Georgia. The deadline for submissions is Friday, Nov. 27, 2020. Those interested may submit a nominee information form found at agr.georgia.gov/cpf, to Andy Harrison at andy.harrison@agr.georgia.gov or by …
HELM Agro US Launches New Gamma™ Herbicide for Grapes
Tampa, FL – HELM Agro US, Inc., a global manufacturer of high-quality crop protection and fertilizer products announced that Gamma™ herbicide has received federal registration from the U.S. Environmental Protection Agency. Gamma is a non-selective PPO-inhibitor herbicide with a novel active ingredient called Tergeo™ for directed postemergence applications in grapes. In product development trials and regulatory studies, Gamma has demonstrated …
Gloomy Projections Remain for North Carolina Grapes
It is nearing harvest time for North Carolina grape producers. Unfortunately, original projections remain true for this year’s crop. It is expected to be a down year for grape farmers. “With the vinefera grapes for the wine industry in the western part because of all of the frost events we had in the spring, most vineyards are down at least …
Root Borers a Danger to Grapes in the Southeast
By Clint Thompson The time is now for grape producers to protect their crop against the grape root borer, said Brett Blaauw, assistant professor in the Department of Entomology at the University of Georgia. He said usually in north Georgia, the grape root borers will emerge in early July. According to the UGA Extension Viticulture Blog, if farmers have not …
N.C. State Specialist: Weekend Frost Damages Some Grapes
By Clint Thompson North Carolina State small fruits Extension specialist Mark Hoffmann confirmed that grapes in his state experienced frost damage during last weekend’s cooler temperatures. The state’s strawberries appear to have escaped damage. “We got lucky for the most part and didn’t see a lot of damage in strawberries. Still a pretty strong strawberry season,” Hoffmann said. “But we had …
Sulfur Applications Help Protect Grapes Against Powdery Mildew
By Clint Thompson University of Georgia Cooperative Extension Fruit Disease Specialist Phil Brannen believes grape producers can better protect their crop against powdery mildew disease and preserve essential fungicides with sulfur applications. Brannen believes sulfur is a viable alternative that growers need to utilize, especially since resistance has developed in two different classes of chemicals. Those classes are the quinone …
Muscadine Grapes Are Susceptible to Nematode Damage
By Ashley Robinson Muscadine grapes were once thought to be immune to nematode damage, but researchers have discovered this is not true. Native to the deep southeastern United States, muscadine grapes are often recognized for their disease and insect resistance due to their tough skin. However, recent research has proven that these grapes may not be as hearty as they …
Managing Rot and Mildew Diseases in Muscadine Grapes
By Karla Arboleda Growers should scout for and manage diseases in muscadine grapes. The disease-tolerant variety can still have issues with black rot, ripe rot and angular leaf spot, which are the most predominant diseases in muscadine grapes. Phil Brannen, Extension fruit disease specialist at the University of Georgia College of Agriculture and Environmental Sciences, says the specialty crop is …
Studying Muscadine Grapes for Sparkling Wine
By Karla Arboleda Florida sparkling wine is getting help from the scientists working with the muscadine grapes that are native to the deep Southeast. Andrew MacIntosh, assistant professor in the Food Science and Human Nutrition Department for the University of Florida Institute of Food and Agriculture Sciences (UF/IFAS), studies carbonation methods for sparkling wine for growers to learn more on …