By Ashley Robinson Fusarium wilt is one of the most serious and difficult diseases to manage in watermelons and occurs in most production regions worldwide. The fungal disease can be seedborne and has great longevity in the soil, allowing the infested soil to also serve as a source of infection. FUSARIUM WILT Fusarium wilt has been a recurring issue for …
More Ways to Manage Fusarium Wilt
By Karla Arboleda Five years ago, there was no solid foundation for managing fusarium wilt in watermelons. Now, researchers have identified several techniques watermelon growers can use to help combat the disease. Nicholas Dufault, associate professor of plant pathology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS), says his research on the pathogen is leading to …
Fusarium Wilt Management in Watermelons
By Karla Arboleda Watermelons this season have suffered through the hot weather, and researchers in Jackson County, Florida, have been seeing mixed results with fusarium wilt management. Josh Freeman, University of Florida Institute of Food and Agricultural Sciences associate professor of horticultural sciences, works on how to deal with the watermelon disease. “It’s really the primary soilborne disease that growers …
What to Do About Watermelon Gummy Stem Blight and Fusarium Wilt
By Nicholas S. Dufault Gummy stem blight (GSB) and fusarium wilt (FW) can be common problems for watermelon producers in the Southeast. These two diseases are caused by fungal pathogens from the same taxonomic subphylum, but that is where the similarities end. GSB tends to be more of a foliar pathogen that can move to the petioles and vines, and …
Living with Fusarium Wilt
With multiple races that are increasingly aggressive, fusarium wilt has been a challenging disease for watermelon growers and a tough nut to crack for southeastern researchers. Nicholas Dufault, assistant professor and Extension specialist in the Plant Pathology Department at the University of Florida, says all races of fusarium wilt occur in Florida, but each is a little different. Fusarium wilt …
Fumigation for Fusarium Wilt in Watermelon
By Breanna Kendrick Fusarium wilt is not a new problem, but it’s a more prevalent problem now than it previously was. Once fusarium becomes established in the soil, it’s very long lived. Fusarium wilt has been a main area of research for the past 10 years for the National Watermelon Association. Josh Freeman, associate professor of horticultural sciences at the …
A New Race of Fusarium Wilt Brings Trouble
Fusarium wilt has been a problem in watermelon for several years. A new race of the disease makes it even more of a struggle to deal with. Nicholas Dufault, assistant professor and Extension specialist in the Plant Pathology Department at the University of Florida (UF), says race three fusarium wilt was recently found in the United States. According to Dufault, …
Fusarium Wilt Attacks EAA Lettuce
Lettuce is an extremely important crop in the Everglades Agricultural Area (EAA), and now it is facing a new disease. Richard Raid, associate center director and professor of plant pathology at the Everglades Research and Education Center (EREC), says he has been working in the EAA for 30 years and this is the first instance of fusarium to appear in …
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 Anna Sara Hill Zack Snipes Midlands Rob Last Pee Dee Brittney King Sponsored ContentTriEst Ag Group: Partners in ProfitabilityApril 1, 2024SECURE FUNDING NOW | USDA-Sponsored Farming Project Underway in the Southern PiedmontFebruary …
Florida Watermelon Association Highlights Research Initiatives
By Clint Thompson Research is at the heart of crop sustainability in Florida’s watermelon industry. If producers are to continue thrive with production, they require research assistance with focuses on pest and disease management. The Florida Watermelon Association (FWA) highlighted some of those key points during the Suwanee Valley Watermelon Institute meeting on Nov. 30 in Fanning Springs, Florida. Laura …