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Below you'll see everything we could locate for your search of “Root-knot”
By Clint Thompson Guava root-knot nematodes are still the most threatening species to impact Florida tomatoes every year. One University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) specialist believes an integrated management approach remains the best management tactic. Johan Desaeger, assistant professor of entomology and nematology at the UF/IFAS Gulf Coast Research and Education Center in Wimauma, Florida, …
By Clint Thompson The guava root-knot nematode can reproduce faster and be more aggressive than other nematode species. Those are two factors that all specialty crop producers should be mindful of. Johan Desaeger, assistant professor of entomology and nematology at the University of Florida Institute of Food and Agricultural Sciences Gulf Coast Research and Education Center, discussed his findings with …
By Abolfazl Hajihassani Control of root-knot nematodes (Meloidogyne spp.) is a severe challenge for growers because the pests have abroad host range and can survive in the soil for several years. This makes crop rotation impractical and inefficient for nematode management. Other major management options for root-knot nematodes in tomato include chemical controls using fumigant and non-fumigant nematicides and resistant varieties/rootstocks. …
By Clint Thompson North Carolina’s top vegetable crop will be under the microscope as part of a $5 million, four-year research project funded by USDA-NIFA’s Specialty Crop Research Initiative (SCRI). Craig Yencho, sweet potato breeder at N.C. State University, is part of an 18-member team studying management solutions for the guava root-knot nematode. He said it was introduced into North …
By Johan Desaeger Root-knot nematodes (Meloidogyne spp.) are one of the most rapidly spreading of all pests and pathogens. The southeastern United States (Florida, in particular) is a paradise for these parasites. Nematodes cause damage to vegetables all over the world, and anyone who has had to deal with root-knot nematodes knows how difficult they are to control. Root-knot nematode …
By Maria M. Lameiras for CAES News While weeds and plant parasites are a concern for all agricultural producers, organic farmers are doubly challenged to combat these problems without chemical solutions. Through a grant from the U.S. Department of Agriculture, a University of Georgia researcher is working to discover and integrate biological products and cover crops to control nematodes and …
By: Brad Buck, bradbuck@ufl.edu Bell peppers make for a delicious snack. Among additional choices, you can add them to sandwiches and pizzas, as they’re tasty and full of vitamin C, making them a popular vegetable. As a $235 million-a-year business in Florida, bell peppers are also an important crop, especially in the southeast and southwest parts of the state. As …
“Root-knot nematode is really our number one nematode problem in Florida,” nematologist Johan Desaeger said at Florida Ag Expo in November. Desaeger is a University of Florida Institute of Food and Agricultural Sciences researcher at the Gulf Coast Research and Education Center. “It’s the most widespread nematode we have in Florida, and the most damaging,” he added. Florida has at …
Root-knot nematode infestation is one of the biggest soilborne problems for Florida vegetable growers. According to Johan Desaeger, assistant professor of nematology at the University of Florida’s Gulf Coast Research and Education Center, root-knot nematodes are very widespread in Florida and can cause some major issues. Once these nematodes enter the plant’s root system, they cause root-knot galls, which can …
By Jaci Schreckengost As interest in hops as a southeastern crop grows, researchers are taking a look at the best varieties for growers and how to prevent certain problems. Johan Desaeger, an assistant professor of entomology and nematology at the Gulf Coast Research and Education Center (GCREC), said demand has continued to increase for hops. The GCREC is part of …
