According to the South Florida Pest and Disease Hotline, whitefly pressure is worsening in two areas in southern Florida. Scouts and farmers reported low population levels of whiteflies in beans in Southwest Florida and moderate levels overall. Population levels were increasing before temperatures started to dampen and cool off. However, populations are expected to increase since warmer temperatures have returned. …
Tolerance is Key: Squash’s Impact by Whitefly-Transmitted Viruses
By Clint Thompson Whitefly-transmitted viruses were a major focus during the Southeast Regional Fruit and Vegetable Conference in Savannah earlier this month. Squash remains the most vulnerable cucurbit to whiteflies and the viruses they transmit. Cucumber is still the least vulnerable. Some growers utilize yellow squash as a major part of their crop profile. It is not feasible for them …
Freeze Effect: Cold Temperatures Helping Decrease Whitefly Populations
By Clint Thompson A cold January that has already featured multiple days with sub-freezing temperatures should help vegetable growers combat the ongoing whitefly infestation. At least that’s the hope shared by Ty Torrance, University of Georgia Cooperative Extension vegetable agent for Colquitt, Tift and Worth counties. “We’re still seeing a fair amount of whiteflies, even for the cooler temperatures. They’re …
South Florida Pest and Disease Hotline: Whitefly Populations Update
The most recent release of the South Florida Pest and Disease Hotline indicates whitefly pressure to be low in the region, except for some fields in Southwest Florida and in Homestead, Florida. Scouts reported increasing population levels in the Immokalee area in various crops, including low to moderate levels in tomatoes, watermelon, eggplant, squash and cucumbers. Whitefly numbers are low …
High Whitefly Populations Across Southern Florida
High populations of whiteflies are being observed across the southern region of Florida, according to the most recent release of the South Florida Pest and Disease Hotline. High population levels are being reported in some watermelon fields in Southwest Florida. However, scouts indicate low, yet increasing population levels in most crops, with nymphs being reported in some older fields. Whitefly …
South Florida Pest and Disease Hotline: Whitefly Population Levels Vary
Whitefly populations remain concerning throughout central and southern Florida, according to the South Florida Pest and Disease Hotline. Despite low whitefly populations in watermelon in central Florida, virus incidence is in medium to high range. In Southwest Florida, scouting reports indicate low whitefly populations in beans and watermelon. Virus incidence in watermelon is in the medium to high range despite …
South Florida Pest and Disease Hotline: Whitefly Infestations Vary Across Region
Whitefly infestations vary among vegetable fields in southern Florida, according to the South Florida Pest and Disease Hotline. Scouting reports show low populations of whitefly adults on tomatoes in central Florida. Low to moderate populations are reported in cucumber, and moderate populations are observed in early fall melons. In Southwest Florida, the recent rainfall has helped to lower whitefly populations. …
Extended Dry Period Impacted Alabama Citrus
By Clint Thompson This year’s citrus crop in Southwest Alabama is nearing ready to be harvested. According to Jacob Kelley, regional Extension agent in Southwest Alabama, the production was impacted from the prolonged dry period in the area this summer. “Citrus is looking pretty good. Disease pressure has been low. We’ll see what that looks like here in a couple …
Clemson Extension Agents Provide Crop Updates
Weekly Field Update 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 Phillip Carnley Rob Last Pee Dee Brittney King Sponsored ContentNew Syngenta Varieties Offer Grower SolutionsFebruary 1, 2026Attribute® II Technology Adds More Flexibility and Strength to Sweet Corn Pest ManagementJanuary …
Dry Alabama Looking for Much-Needed Rain
By Clint Thompson It is dry in Alabama. Not just in one area, either. It is prevalent throughout most of the state. Just ask Neil Kelly, Alabama regional Extension agent in southeast Alabama. “We were fortunate early in the year, had been getting good rainfall. It’s really gotten drier now. We’ve been probably 20-plus days in a lot of places, …
















