On the Horizon: Chlorothalonil Spray Applications Could Soon Be Reduced

Clint ThompsonFlorida, Watermelon

By Clint Thompson Specialty crop producers should be wary that the number of chlorothalonil spray applications could soon be reduced by the Environmental Protection Agency (EPA). Nick Dufalt, a plant pathologist with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), discussed the issue at the recent Suwanee Valley Watermelon Institute meeting in Fanning Springs, Florida, on Nov. …

Mechanical Harvesters a Key Focus of UF/IFAS Tomato Breeding Research

Clint ThompsonFlorida, Tomatoes

By Clint Thompson Sustainability in the tomato industry likely will rely on automation. It only makes sense for tomato breeding research at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) to focus on developing varieties that can be harvested mechanically. Edgar Sierra, a post-doctoral researcher at the UF/IFAS Gulf Coast Research and Education Center, discussed tomato breeding …

Nasty Nematodes Can Steal Yields if Not Monitored and Managed

Clint ThompsonFlorida, Nematodes

By Frank Giles Estimates vary, but plant-parasitic nematodes take a huge bite out of global agricultural production and profits each year. An often-cited figure is that the many species of the pest cause about $125 billion worth of crop losses each year. That equates to roughly 5% of crop yield losses globally. There are about 20,000 described species of nematodes, …

North Florida Watermelon Update: Increased Acres Likely in 2024

Clint ThompsonFlorida

By Clint Thompson Watermelon acreage is expected to increase next spring in the Suwanee Valley Region in North Florida. A successful 2023 season has prompted producers to consider increasing their crop when planting begins in February. Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida, spoke at the Suwanee …

Attention Florida Blueberry Growers: What to Remember During Freezing Weather

Clint ThompsonFlorida

By Clint Thompson University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) experts caution Florida blueberry growers about the potential for low temperatures this time of year and what management options they need to be concerned with. Doug Phillips, UF/IFAS blueberry Extension coordinator at the Gulf Coast Research and Education Center, emphasizes the importance of eyeing weather forecasts every …

South Florida Pest and Disease Hotline: Whitefly Populations on Rise in Areas

Clint ThompsonFlorida

Whitefly infestations are increasing in some areas across southern Florida, according to the South Florida Pest and Disease Hotline. Crop scouts in southwest Florida have observed whitefly numbers are up again following rainfall, as levels are moderate overall. Whitefly migrations have been reported from mature fields into younger fields in certain areas. Pressure is increasing from low to moderate levels …

On the Cusp of Another Season: Watermelon Institute Meeting Provides Timely Information

Clint ThompsonFlorida

By Clint Thompson Florida’s sweet and highly productive watermelon crop was the topic of conversation at the Suwanee Valley Watermelon Institute meeting in Fanning Springs, Florida, on Thursday, Nov. 30. Producers and industry leaders across the Suwanee Valley Region met to discuss production in a crop that thrived in quality and quantity this past season. Mark Warren, University of Florida …

Cucurbit Downy Mildew on Rise in Florida

Clint ThompsonFlorida

Cucurbit downy mildew is on the rise in parts of Florida, according to the South Florida Pest and Disease Hotline. Gary Vallad, University of Florida Institute of Food and Agricultural Sciences Gulf Coast Research and Education Center plant pathologist, and Lisa Hickey, UF/IFAS Extension agent, are reporting increased infestations in cucumber and squash fields in central Florida. They have gone …

New Genetic Finding Could Pave Way for Fall Blueberries in Florida

Clint ThompsonFlorida

Fall is not normally when you would find Florida-grown blueberries at the grocery store. But that may change, thanks to University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers. This comes as good news for consumers and growers, who could expand their market window by several months. The fruit normally grows and is harvested from February through May …

South Florida Pest and Disease Hotline: Tomato Viruses on the Rise

Clint ThompsonFlorida

Tomato viruses are on the rise across the southern Florida region, according to the South Florida Pest and Disease Hotline. The Tomato Yellow Leaf Curl Virus (TYLCV) is up to 100% in the earliest plantings across central Florida. In Southwest Florida, some locations are reporting up to 5% of TYLCV. Along the east coast, reports of a rare plant with …