By Clint Thompson Grafted plants provide watermelon growers a costly solution in their fight against fusarium wilt. Josh Freeman, regional sales manager with TriEst Ag Group, estimates the added costs to double what a normal watermelon plant would be. While the added expense is not ideal, it provides farmers a guaranteed solution in their fight against the annual plant disease. …
Acreage, Fusarium Wilt on Minds of North Florida Watermelon Growers
By Clint Thompson North Florida watermelon farmers are on the cusp of another planting season. They are currently planning for next year’s crop. Part of that planning stage was attending the recent Suwanee Valley Watermelon Institute. Mark Warren, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension agent in Levy County, helped organize the event this year in …
Suwanee Valley Watermelon Institute Panel Highlights Grafting’s Importance During Fusarium Wilt Discussion
By Clint Thompson Fusarium wilt remains a challenge for watermelon producers in North Florida and South Georgia. Grafting is a way for growers to navigate its challenge, says Josh Freeman, regional sales manager with TriEst Ag Group. “If you take markets aside, markets come and go, but fusarium, that’s not going to change. In my opinion, varietal resistance is not …
Research Options for Fusarium Wilt
By Clint Thompson Fusarium wilt’s complexity as a disease threat to watermelons in the Southeast makes it a challenge for research scientists to develop an effective management strategy. University of Georgia Extension Vegetable Plant Pathologist Bhabesh Dutta is researching options so growers can attack the disease from multiple angles. “The first thing I’m evaluating is the assessment of different novel …
Fusarium Wilt Observed in North Florida Melons
By Clint Thompson Fusarium wilt was observed last week in North Florida watermelon fields. Weather conditions were ripe for development, says Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida. “Most of the fields are not far enough long to start showing it yet. However, in some of those …
Fusarium Wilt a Lingering Concern for North Florida Watermelon Producers
By Clint Thompson North Florida watermelon producers are on the brink of planting this year’s crop. One lingering problem that still concerns growers is fusarium wilt, says Mark Warren, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension agent in Levy County. “I think one of the things that scares our guys the most is this topic of …
Specialty Crop Grower Magazine: Staying Ahead of Fusarium Wilt in Watermelon
By Frank Giles Watermelon production is big business in the Southeast. Florida and Georgia rank No. 1 and No. 2 in production, respectively. According to U.S. Department of Agriculture data, the two states produce half the commercial production in the country. For growers, the fungal disease fusarium wilt can be the worst problem encountered annually. The fungus can be seedborne, …
Grafted Watermelon Plants Costly But Effective Against Fusarium Wilt Disease
By Clint Thompson Grafted watermelon plants remain a significant defense against fusarium wilt disease. They are just costly and cause a delay in harvests, says Bob Hochmuth, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Regional Specialized Extension agent in Live Oak, Florida. “It does appear that properly managed grafted watermelons can be very helpful in managing fusarium …
Fusarium Wilt Management: Grafting, Right Cultivar More Important Than Fungicides
Research has shown that grafting or choosing the right watermelon cultivar is more important than fungicide applications in managing fusarium wilt, according to one Clemson scientist. Plant pathologist Tony Keinath reported in his experiment at the Coastal Research and Education Center in Charleston, South Carolina, Cracker Jack had more diseased plants (5.8%) than Fascination (0.2%). Twelve of the 13 diseased …
Not Again: Fusarium Wilt a Recurring Concern for Florida Watermelon Producers
By Clint Thompson Fusarium wilt disease is once again rearing its ugly head in Florida watermelons this year, according to one University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researcher. Nick Dufault, a plant pathologist with the UF/IFAS, noted in a blog that while little can be done now to manage the disease, it is still vital for …


















