Asian bean thrip (ABT) populations have increased in recent weeks Homestead, Florida and have been at thresholds since the beginning of the growing season. Intensive insecticide programs are needed to minimize losses, according to the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). In other areas, though, populations are very low. No more than one Asian bean thrip …
Bacterial Spot: Tomato Disease a Problem in Various Fields in South Florida
A pair of tomato diseases are causing issues for South Florida producers. According to the South Florida Pest and Disease Hotline, bacterial spot disease has slowed in the Manatee Ruskin area but has flared up in other various locations. It continues to move up in tomatoes around Southwest Florida and is severe for some pepper varieties. Bacterial spot is reportedly …
Pepper Weevils Increasing in South Florida
One vegetable pest that has been a problem this fall is the pepper weevil. According to the South Florida Pest and Disease Hotline, pepper weevils are showing up in multiple areas around South Florida. Significant populations are being reported in the Fort Pierce area in early pepper plantings. Infestations have also increased significantly in peppers in Manatee and Hillsborough counties …
Caterpillar Update in South Florida
According to the South Florida Pest and Disease Hotline, scouts in southwest Florida continue to find southern and beet armyworms, tomato fruitworms, loopers, hornworms and melonworms. Worms are active in a variety of crops in the Manatee Ruskin area. There is an increase in armyworm egg masses, and melonworms are being found in cucurbits. Respondents on the east coast report …
Current Temps Favoring South Florida Strawberries
By Clint Thompson Cooler fall temperatures are a sight for sore eyes for South Florida strawberry producers. Hopefully, it’ll lead to increased yields and enhanced fruit quality, says Vance Whitaker, strawberry breeder at the University of Florida Gulf Coast Research and Education Center. “Moderated temperatures in the fall, at least in recent years, have been hard to come by. It’s …
Whiteflies a Factor in South Florida Crops
Whiteflies are already being observed at high levels on tomatoes and watermelons in the South Florida region. According to the South Florida Pest and Disease Hotline, up to eight whitefly adults have been observed on melons in the Immokalee, Florida area. Scouts report between 15% to 60% of plants having one or multiple adults. It’s a similar scenario facing tomato …
Powdery Mildew a Growing Concern for South Florida Watermelon Producers
By Clint Thompson What was once a disease that feasted mostly on squash in South Florida has quickly taken more of a liking to one of its fellow cucurbits – watermelons. Pamela Roberts, vegetable plant pathologist at the UF/IFAS Southwest Florida Research and Education Center, discussed at last week’s Citrus, Vegetable and Specialty Crop Expo how powdery mildew disease has …
Cover Crops Beneficial for Vegetable Producers in South Florida
By Clint Thompson A break in between vegetable production seasons means fallow land for much of South Florida. It doesn’t have to be that way, however. University of Florida/IFAS continues to advocate the use of cover crops, though it’s not a management tactic practiced by many South Florida producers. “Those that do it seem to swear by it and continue …
South Florida’s Vegetable Production Ends With a ‘Whimper’
By Clint Thompson South Florida’s vegetable season started off strong but ended with a “whimper,” according to Gene McAvoy, associate director for stakeholder relations at the University of Florida/IFAS. “It was pretty strong there in January and February. Then Mexico started coming in with more product, especially in April,” McAvoy said. “It varies by crop. Sweet corn had probably the …
South Florida Tropical Fruits Update
By Clint Thompson It soon will be an exciting time for tropical fruit producers in South Florida. Alan Chambers, plant geneticist at UF/IFAS Tropical Research and Education Center, said many of the region’s tropical fruits should start producing their crop before long. “A lot of our tropical fruits do struggle in the winter. They’re a little more dormant, calm. Coming …