The recent Horticulture Field Day in Hope, Arkansas attracted nearly 100 growers, gardeners, and horticulture enthusiasts eager to learn about the latest research in fruit, vegetable, and ornamental cultivation. Organized by the Southwest Research and Extension Center in partnership with the University of Arkansas System Division of Agriculture, the event featured a lineup of extension specialists, educators, and county agents sharing valuable insights on pest management, produce washing, and nutrition.
One of the highlights of the event was Aaron Cato’s presentation on managing melonworms in pumpkin crops. Cato, an extension horticulture integrated pest management specialist, shared promising research findings that suggest cultural control options for melonworms, a significant pest in Arkansas pumpkins. By tailoring management strategies based on pumpkin varieties, growers may reduce the need for pesticide applications, leading to healthier crops and lower environmental impact.
In the realm of tomato production, Cato and his team have been testing insecticide efficacy with surprising results. While traditional products like pyrethroids show limited effectiveness against tomato fruitworm, newer options like Coragen and Proclaim are proving to be more successful. Additionally, an upcoming pesticide called Plinazolin shows promise in controlling a range of pests including fruitworms, stinkbugs, and spider mites, offering a comprehensive solution for tomato growers in South Arkansas.
The field day also addressed high tunnel production and the Arkansas Diamond Program, highlighting the benefits of season extension with high tunnels and upcoming changes to the program’s plant selection criteria. Overall, the event provided valuable information and insights for attendees looking to optimize their horticultural practices and maximize their yields in the upcoming seasons.
