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, …
Precautions Growers Should Take in the Rainy Season
By Breanna Kendrick The abundance of rain in Florida over the past two weeks has brought concerns about bacterial disease issues for farmers. Gary Vallad, University of Florida associate professor of plant pathology and associate center director at the Gulf Coast Research and Education Center, discusses some of the precautions growers can take to make it through this rainy season. …
Beware of Bacterial and Fungal Pathogens in Increased Rainfall
By Breanna Kendrick Nicholas Dufault, assistant professor and Extension agent in the Plant Pathology Department at the University of Florida, researches management of diseases affecting vegetable crop production in Florida. “With all the rainfall, the biggest thing we want to pay attention to is the movement of fungal and bacterial pathogens,” said Dufault. “Fungal and bacterial pathogens will be a …
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 …
Organic Watermelon Research in Georgia
By Jaci Schreckengost University of Georgia (UGA) researchers are examining different aspects of organic watermelon production to help give growers the best season possible in 2018. George Boyhan, professor and Extension vegetable specialist at UGA, said that aspects of organic watermelon production, such as breeding and spacing, are being studied. Having data on these subjects can help researchers give growers …
Watermelon Disease Watch
Florida watermelon growers are constantly faced with the challenge of disease management. Whether it’s diseases vectored by whiteflies or fungal diseases such as fusarium wilt, once a crop is infected, the results can be detrimental. Nicholas Dufault, assistant professor of plant pathology and Extension specialist at the University of Florida (UF) in Gainesville, has been studying ways growers can manage …
Grafting Program Focuses on Tomatoes, Watermelon
The grafting program at the University of Florida (UF) was formed nearly a decade ago, but one of the main goals of the program continues today. Josh Freeman, associate professor of horticulture at UF, said the grafting program was originally started to manage bacterial wilt in tomato crops. Today, the goal has slightly changed to managing fusarium wilt of watermelon …