This has been the year of the whitefly for vegetable producers in the Southeast. Even as they have been a problem for Georgia vegetable producers, they have also been a nuisance for Alabama farmers. Ed Sikora, an Alabama Extension Specialist Professor in Entomology and Plant Pathology at Auburn University, said he’s seen quite a few whiteflies on some of …
Whiteflies Vary in Impact in Florida Vegetables This Fall
According to the South Florida Pest and Disease Hotline, whiteflies are varying in impact in vegetables in South and Central Florida. Around the Central Florida area, respondents report that whiteflies remain active in tomato and melons at mostly low numbers. Growers and scouts in Southwest Florida report that whitefly pressure has declined with recent rains. Scouts report finding mostly low …
Syngenta Insecticide Expert: Growers Need as Many Tools as Possible to Control Whiteflies
The greatest risk of whiteflies to fall vegetable production are the viruses they can transmit, according to Meade McDonald, Syngenta Insecticide Product Lead. That’s why growers need to utilize every weapon in the arsenal this year to combat a threat that is reaching its highest infestations since 2017. “Using multiple modes of action and using as many tools that are …
Whiteflies Flaring Up in Florida Vegetables
According to the South Florida Vegetable Pest and Disease Hotline, whiteflies are flaring up in tomatoes and watermelons in Southwest Florida. In the Central Florida area, growers indicate that whiteflies are present in tomatoes low numbers, although some of the early plantings were hit hard by whiteflies. Tomato Yellow Leaf Curl Virus pressure remains less than 1% but it is …
UGA Vegetable Entomologist More Optimistic About Whiteflies Following Rain, Cooler Temperatures
University of Georgia Cooperative Extension vegetable entomologist Stormy Sparks is more optimistic about the ongoing whitefly problem that farmers are facing this fall – especially more than what he was feeling two weeks ago. His reason for optimism? Remnants from a hurricane and a drop in temperatures. Remnants from Hurricane Sally and cooler weather this week should help knock back …
Whiteflies Impacting Georgia Blueberries
Whiteflies are not just impacting vegetables and cotton this year. According to the University of Georgia Integrated Pest Management blog, whitefly populations are impacting blueberries in Georgia. Since harvest season ended, University of Georgia blueberry entomologist Ash Sial has fielded calls of whitefly infestations in major blueberry-producing counties in Georgia. In the past, UGA blueberry experts have identified heavy infestations …
Use Resistant Varieties When Possible to Protect Against Whiteflies
University of Georgia Cooperative Extension vegetable entomologist Stormy Sparks paints an ominous picture of the potential devastation whiteflies will have on this year’s fall vegetable crop. “We’re probably a month ahead of the last two years. This is going to be challenging fall for whiteflies,” Sparks said. Vegetable producers across the Southeast have either planted or are currently planting their …
Proper Sanitation Remains Key Management Tactic Against Whiteflies
One of the best management tactics for vegetable growers when dealing with whitefly infestations is to get rid of any plants left in the field once harvest season is done. University of Georgia Cooperative Extension vegetable entomologist Stormy Sparks continues to preach proper sanitation to producers amid the worst whitefly outbreak in Georgia since 2017. “This is really for all …
Fall Vegetable Crops Susceptible to Whiteflies
Unless more rain in the upcoming weeks can knock back populations, whiteflies are a huge concern for fall vegetable growers, according to Stormy Sparks, University of Georgia (UGA) Extension vegetable entomologist. “Right now, it’s looking pretty bad. It could be devastating. The populations are really high, and we’re just now getting started,” Sparks said. “I’ve got squash where the adult …
UGA Entomologist: Whiteflies Not as Bad as 2017 But Still Bad
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 …