By Clint Thompson Alabama Extension reminds specialty crop producers that Alabama diseases are prevalent and widespread across the state. Ed Sikora, professor and Extension plant pathologist in the department of entomology and plant pathology at Auburn University, highlighted three Alabama diseases that growers should be wary of, especially during the current hot and dry conditions. “One is powdery mildew. I’m …
Clemson Extension Agents Provide Weekly Crop Updates
Clemson Extension agents provide crop updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Coastal Region Rob Last reports, “Pests and diseases are beginning to increase in the area. Powdery mildew is apparent in cucurbit crops. The most efficacious treatments are Vivando and Gatten. Rotation is critical to protect these …
Resistance to Tebuconazole is Widespread in Gummy Stem Blight Fungus in South Carolina
South Carolina cucurbit growers should reduce tebuconazole applications in managing gummy stem blight. The pathogenic fungus has become moderately resistant to this very commonly used fungicide, according to Clemson plant pathologist Tony Keinath in The South Carolina Grower. Seven watermelon fields were sampled in 2019 (six fields) and 2021 (one field) in Beaufort, Bamberg, Barnwell and Hampton counties. Of 229 …
What’s Happening? Clemson Extension Agents Provide Weekly Crop Updates
Clemson Extension agents provide crop updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Statewide Extension Entomologist Tom Bilbo reports, “As tomatoes and other fruiting vegetables progress, make sure you’re protecting yields from insect and mite pests. I’ve seen a fair bit of caterpillar pressure (fruitworms and loopers). Bt (DiPel, …
Vegetable Disease Update in South Georgia
By Clint Thompson Fruit and vegetable season is in full swing across the South Georgia region. Watermelons, a popular crop produced in the area, are currently being harvested. Ty Torrance, University of Georgia Cooperative Extension vegetable agent for Colquitt, Tift and Worth counties, talks about production and the lack of disease pressure growers encountered this year. “There have been some …
What’s Happening? Clemson Extension Agents Provide Weekly Crop Updates
Clemson Extension agents provide crop updates in The South Carolina Grower this week about the status of various crops being produced throughout the state. Coastal Region Rob Last reports, “Insect and disease activity is increasing in the area across a broad range of crops. In cucurbits, we are seeing powdery mildew and gummy stem blight in watermelon. Remember to keep …
Surging Input Costs Impact Florida’s Specialty Crop Season
By Clint Thompson Strong market prices for some specialty crops have been tempered by input costs that have spiked to levels many growers had not experienced before the COVID-19 pandemic. No Florida specialty crop producer was immune from feeling the financial pinch this year from rising expenses associated with fertilizer, chemicals, diesel and freight. “Our input costs are so much …
Downy Mildew Disease in South Carolina
Cucurbit downy mildew disease was identified this week in South Carolina, according to the The South Carolina Grower. The disease was observed in a cucumber field in Bamberg County. Clemson Extension reminds producers to make fungicide applications every seven days. Any stretch longer than this increases the potential that the disease will spread. Recommended fungicides for cucumbers include Omega (Fluazinam, …
Delay in Disease Pressure Helps Melon Production, Farmers Save Money
By Clint Thompson The extended delay of certain diseases occurring in North Florida watermelons was a much-needed blessing for producers. The hot and dry conditions were a big reason why. Only last week was the first case of downy mildew observed in Levy County. Gummy stem blight pressure only became problematic within the last couple of weeks. Those diseases thrive …
Recent Rains Helping with Spider Mite Infestations
By Clint Thompson This week’s rainfall in South Georgia should help alleviate the current pest pressure associated with spider mite infestations. Stormy Sparks, University of Georgia (UGA) Cooperative Extension vegetable entomologist, confirmed the spider mite infestations have been impactful this spring, mostly due to the prolonged drought throughout most of the region. “The only thing I’ve had reported recently is …