By Clint Thompson The majority of North Florida’s watermelon plants have rebounded from the cold temperatures during the weekend of March 12. Damaged plants are beginning to show new growth and make a significant recovery in a week and a half since temperatures dropped below freezing. Growers who started planting earlier in mid-to-late February are seeing the biggest difference, says …
Gummy Stem Blight Disease: Be Proactive, Not Reactive
By Clint Thompson The best defense against gummy stem blight disease is a good offense. Protectant fungicides are available for Alabama’s watermelon producers to guard against it, but growers need to be proactive in applying the fungicides and not be reactive, says Ed Sikora, professor and Extension plant pathologist in the Department of Entomology and Plant Pathology at Auburn University. …
Soil Health: UF Scientists Receive Grant to Study Fumigation
By Brad Buck, (352) 875-2641, bradbuck@ufl.edu Fumigants are an essential tool growers implement before planting to manage soil health. They reduce harmful diseases such as Fusarium wilt and pests like root-knot nematodes and weeds that compete for water and nutrients. Their effect on soil diseases, pests and weeds help sustain production. But how does it happen, especially considering there’s so …
Management Strategies for Cucurbit Farmers Against Anthracnose
By Clint Thompson The best management strategies for cucurbit farmers in combating anthracnose disease occurs before the crop will be planted this season. Ed Sikora, professor and Extension plant pathologist in the Department of Entomology and Plant Pathology at Auburn University, discusses the importance of using varieties that are resistant to the pathogen. “Fortunately, we do have resistant varieties to …
Little Impact from Neopestalotiopsis Fruit Rot This Season for Florida Strawberry Growers
By Clint Thompson A calm disease year for Florida’s strawberry growers meant fewer instances of Neopestalotiopsis Fruit Rot disease. After the previous couple of seasons, producers welcomed the break, says Natalia Peres, professor of Plant Pathology at the University of Florida/IFAS Gulf Coast Research and Education Center. “It’s been pretty quiet with few exceptions from growers that got plants that …
Pepper Weevils a Problem in South Florida
Pepper weevil populations continue to be high across South Florida. Growers should be scouting as populations are expected to intensify when warmer temperatures return to the region, according to the South Florida Pest and Disease Hotline. Populations are high around Southwest Florida and along the East Coast where weevils are being observed not long after fruit development. Respondents also report …
Little Impact from Neopestalotiopsis Fruit Rot This Season for Florida Strawberry Growers
By Clint Thompson A calm disease year for Florida’s strawberry growers meant fewer instances of Neopestalotiopsis Fruit Rot disease. After the previous couple of seasons, producers welcomed the break, says Natalia Peres, professor of Plant Pathology at the University of Florida/IFAS Gulf Coast Research and Education Center. “It’s been pretty quiet with few exceptions from growers that got plants that …
Freeze Impact: Watermelon Growers Still Determining Extent of Damage
By Clint Thompson Thursday’s expected sunshine should help shine a light on the damage inflicted on North Florida’s watermelon plants from last weekend’s sub-freezing temperatures. How much acreage will need to be replanted is still a question for growers impacted by temperatures as low as 30 degrees Fahrenheit in the Suwanee Valley. “Because this was not necessarily a frost situation, …
Thrips Pressure Expected to Increase in South Florida
Thrips pressure is expected to increase in South Florida vegetable fields. Growers are reminded to monitor populations and implement management tactics early, according to the South Florida Pest and Disease Hotline. This is especially important for commodities that are vulnerable to viruses vectored by thrips. Populations are reportedly low in central Florida, though they are expected to increase as the …
North Florida Watermelon Plants Impacted by Sub-Freezing Temperatures
By Clint Thompson Sub-freezing temperatures impacted North Florida’s newly planted watermelons. But the impact was not as severe as it could have been, explains Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida. “There are a few fields that probably will have to be replanted or at least partially …