By Clint Thompson University of Georgia Cooperative Extension vegetable entomologist Stormy Sparks confirmed this week that whiteflies are back with a vengeance on susceptible vegetable crops and Georgia’s cotton, which is still just a few weeks old. “I’ve been holding off a long time on saying it looks bad. But about a week ago, it’s just hard to say it …
Clemson Extension Agents Provide Crop Updates
According to The South Carolina Grower, Clemson Extension agents provided updates on the status of fruits and vegetables throughout the state. In the Coastal area, Zack Snipes reports: “A week of unseasonably mild temperatures and damp conditions slowed things down a bit. The warmer weather this past weekend and this week should put things in gear again. Tomato spotted wilt …
Clemson Extension Agents Provide Updates on Various Crops
According to this week’s edition of The South Carolina Grower, Clemson Extension agents responded how different crops are progressing this production season. Coastal Zack Snipes reports, “It’s the time of year when crops are starting to look ugly. We are in the middle of tomato harvest and it seems to be a pretty good crop this year. Bacterial spot is …
Stem Splitting in Watermelon, Squash and Other Cucurbit Crops
Posted by: Joseph Kemble, Edward Sikora, and Gary Gray/Alabama Extension According to a recent post, over the past several weeks, lower than average temperatures have been common across Alabama. Cucurbit crops (squash, watermelons, cucumbers, cantaloupes, and other small melons) are warm season vegetable crops that can suffer damage when temperatures fall below 60 degrees F. Cold damage is cumulative and …
Cover Crops for Summer Nematode Management
By Abolfazl Hajihassani and Josiah Marquez Multiple cover crops are excellent candidates for vegetable growing systems in the southern United States due to their ability to fix nitrogen, build and maintain soil organic matter, and suppress soilborne pathogens, nematodes and weeds. In addition, cover crops can be a valuable strategy for improving microbial diversity and soil health when properly implemented. …
Presence of Powdery Mildew a Concern for Southeast Vegetable Growers
By Clint Thompson Powdery mildew disease is present on older squash in various vegetable fields across South Florida. According to the South Florida Vegetable Pest and Disease Hotline, respondents report that the disease has also started to show up on watermelon crops across the region as well. It’s also reported that powdery mildew is showing up on squash and cantaloupe …
Downy Mildew Disease a Problem for Florida Growers
By Clint Thompson Downy mildew disease is present in cucurbits like squash and cucumber around South Florida and is getting worse. According to the South Florida Vegetable Pest and Disease Hotline, respondents report that the disease is showing up in most watermelons and infections have increased in areas hit hard by rainfall. “Around Manatee County, respondents report that downy mildew …
High Whitefly Pressure Reported in Florida Vegetables
By Clint Thompson Florida vegetable farmers are struggling to manage high whitefly pressure amid trying to produce this year’s crop. According to the South Florida Vegetable Pest and Disease Hotline, tomato growers in central Florida are really struggling with heavy whitefly pressure. It noted, “Some growers have already experienced whitefly and virus issues in spring crops and have pulled up …
Whiteflies Already a Problem for Florida Farmers
By Clint Thompson Between the coronavirus pandemic and decreased demand for their product, Florida’s vegetable farmers have had their share of challenges this past month. Add whiteflies to the list. According to the South Florida Vegetable Pest and Disease Hotline, the Immokalee, Florida area in South Florida has seen hundreds of acres abandoned. This is due to irregular ripening and …
Fungicide Update for Vegetable Crops
By Ashley Robinson Vegetable growers are always on high alert to prevent major fungal diseases from damaging their crops. During the 2020 Southeast Regional Fruit and Vegetable Conference, Bhabesh Dutta, assistant research professor and Extension plant pathologist at the University of Georgia (UGA), provided growers with updates on major fungal diseases and their control as well as updates on fungicide …