By Clint Thompson The wettest summer in 20 years has made scab disease control essential for pecan producers in the Southeast. Lenny Wells, University of Georgia Extension pecan specialist, believes the crop would be impacted more if not for the improved fungicides available to growers. “This is one of the wettest summers I can recall. Probably the worst years I …
North Alabama Rains Prompt Growers to Apply Fungicides
By Clint Thompson Recent rain events in North Alabama have prompted specialty crop producers to increase their fungicide applications. Eric Schavey, regional Extension agent in Northeast Alabama, said rainfall in the region has been sporadic in some areas and non-existent in others. But the increased moisture in certain areas has forced growers to apply fungicide sprays to control potential diseases. …
Chemistry Rotation Key to Preserving Fungicides in Blueberries
By Clint Thompson Fungicide resistance is a growing concern for Georgia blueberry farmers. Multiple fruit rot pathogens are rapidly developing fungicide resistance, according to Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist. He discussed resistance at the Southeast Regional Fruit and Vegetable Conference. “Fungicide resistance, we’ve now found a lot of our fruit rot pathogens have …
Fungicides to Manage Cercospora Leaf Spot on Beets
Cercospora leaf spot disease, the most damaging disease on beet greens and bunch beets, can be managed just as equally with either conventional or organic fungicides, according to The South Carolina Grower, Clemson plant pathologist Tony Keinath. Based on previous research in New York with processing beets, Keinath evaluated the best conventional program – Tilt alternated with Quadris – and …
Freezing Aftermath: Scout Blueberries to Survey Damage Before Applying Fungicides
By Clint Thompson Southeast producers with blueberries impacted by last weekend’s sub-freezing temperatures need to survey any damage to their crop before applying fungicides to protect against subsequent diseases, says Jonathan Oliver, University of Georgia (UGA) Extension assistant professor and small fruits pathologist. “As far as the blueberries go, we’re going to have to see where things stand. The fungicides …
Fungicides Key During Grape Pruning
By Clint Thompson University of Georgia Cooperative Extension Fruit Disease Specialist Phil Brannen reminds grape producers that fungicides need to be applied as they prune their crop ahead of next season. “While they’re pruning and during the time they’re pruning, we do have some concerns about pruning wound injuries and pathogens that come in on pruning wounds. We do recommend …
Additional Fungicides Available for Strawberry Disease
Additional fungicides are available for management of Neopestalotiopsis Fruit Rot disease in strawberries. According to University of Georgia Cooperative Extension Strawberry Blog, Rhyme and Tilt, which are DMI fungicides, provide some suppression of the disease. It is not as much as Thiram and Switch but it’s better than nothing. “If the disease is confirmed, I would consider adding one or …
UF Research Shows Best Fungicides for Downy Mildew
By Karla Arboleda Since downy mildew can cause major destruction, a proper use of fungicides is essential to a healthy crop. Gary Vallad, an associate professor at the University of Florida (UF), described the magnitude of downy mildew disease on specialty crops at the recent Vegetable and Specialty Crop Expo. “It (downy mildew) just kind of jumps from crop to …
Disease Management Options for North Florida Watermelons
By Clint Thompson While disease incidences have been minimal so far in North Florida watermelons, growers would be wise to plan accordingly, says Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida. Hochmuth said in his weekly email that only gummy stem blight has been observed in the Suwanee …
What’s Happening Out There? Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Coastal Region Zack Snipes Midlands Rob Last Sarah Scott Pee Dee Brittney King Sponsored ContentTriEst Ag Group: Partners in ProfitabilityApril 1, 2024SECURE FUNDING NOW | USDA-Sponsored Farming Project Underway in the Southern PiedmontFebruary 1, 2024Celebrating 50 Years …