By Clint Thompson A five-county University of Georgia (UGA) Extension research project is yielding positive results regarding the management of fusarium wilt disease. The research from the South Georgia counties of Berrien, Cook, Crisp, Wilcox and Turner has potentially provided another tool in the toolbox for watermelon growers challenged with this annual problem. Extension agents have researched various rootstocks and …
Research Updates on Diseases in Georgia Cucurbits
By Bhabesh Dutta Cucurbit production in Georgia is affected annually by a variety of pests and diseases. Two diseases in particular, fusarium wilt and cucurbit anthracnose, have been a cause of concern for the last five years. This article gives a brief update on the progress the University of Georgia (UGA) vegetable team1 of scientists has made studying these diseases …
Fighting Fusarium Wilt in Lettuce
By Clint Thompson Fusarium wilt in lettuce is not yet a widespread problem for Florida producers. German Sandoya wants to keep it that way. Sandoya, assistant professor in the University of Florida Institute of Food and Agricultural Sciences, provides management options for growers to help keep the disease out of their fields. “We’ve only seen it in field plots, so we keep monitoring …
Fusarium Wilt Prevention in Florida Lettuce
By Clint Thompson Fusarium wilt in lettuce is not yet a widespread problem for Florida producers. German Sandoya wants to keep it that way. Sandoya, assistant professor in the University of Florida Institute of Food and Agricultural Sciences, provides management options for growers to help keep the disease out of their fields. “We’ve only seen it in field plots, so …
Fusarium Wilt of Watermelon in Georgia: An Overview and Research Update
By Bhabesh Dutta Fusarium wilt has emerged as a chronic problem in watermelon-growing regions in the United States, including Georgia. The disease has been responsible for significant pre- and post-harvest losses in yield and quality. Fusarium wilt is caused by the fungal pathogen Fusarium oxysporum f. sp. niveum (FON). DISEASE SYMPTOMSIn the field, symptoms typically start within two to three …
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 …
UF/IFAS Team Hopes to Fight Prevalent Tomato Disease
A University of Florida (UF) scientist will lead a team of researchers trying to help battle Fusarium wilt, a major tomato disease around the world. In doing so, investigators hope to help farmers increase their tomato production. Sam Hutton, an associate professor of horticultural sciences at the UF Institute of Food and Agricultural Sciences (UF/IFAS), will use a new $490,000 …
UF/IFAS Researchers May Use Fungi to Control Deadly Crop Disease
A group of fungi might fight a disease that’s dangerous to tomatoes and specialty crops. University of Florida scientists hope to develop this biological strategy as they add to growers’ tools to help control Fusarium wilt. Tomatoes are the number one vegetable crop in Florida. In 2017, approximately 28,000 acres of tomatoes were commercially harvested, with a production value of …