Here is the weekly scouting report of the Asian Bean Thrip (ABT) in various counties in Florida. According to UF/IFAS, outside of Miami-Dade County, high population densities of ABT continue to be in isolated occurrences only. The highest instances of ABT continues to be in eastern Palm Beach County. Populations are as high as 4.0 per bloom. However, it has …
Dr. A: Yellowmargined Leaf Beetle Likes Cool Weather
Ayanava Majumdar, Extension Professor in Entomology and Plant Pathology at Auburn University, cautions all vegetable producers one insect to be wary of right now is the yellowmargined leaf beetle. Unlike some insects that thrive only during the summer, or warm conditions, the yellowmargined leaf beetle likes cooler weather and will impact brassica crops. “It’s a small beetle that when you …
UF/IFAS-Developed Blueberry App to Help Growers Battle Diseases, Pests
By: Brad Buck, bradbuck@ufl.edu, 352-875-2641 (cell) A new University of Florida app will help the state’s blueberry growers identify and manage disease and insect injuries commonly encountered in Florida before their crop is ruined. Collectively, blueberries are a $60 million-per-year crop in Florida. Patricio Munoz, the UF/IFAS blueberry breeder and an assistant professor of horticultural sciences, came up with the …
Managing Root-Knot Nematodes in Vegetables
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 …
Control Insects Now; Don’t Wait Until Spring
The time is now to control insects in brassica crops like cabbage, broccoli, collard greens, kale and turnips. According to Ayanava Majumdar, Extension Professor in Entomology and Plant Pathology at Auburn University, they are still going to be a problem in the spring. “The emphasis should be on preventing buildup of these insects on your farm because it only gets …
Slug Management in Blueberries
Ash Sial, Associate Professor in the University of Georgia in the Department of Entomology, is receiving reports of slug infestations in Georgia blueberries. According to the UGA IPM blog, slugs generally lay between 3 and 40 small transparent eggs at one time. Each slug can lay up to 400 per year. The slugs can contaminate the harvested fruit once harvest …
Diamondback Moths a Problem for Cole Crop Producers
Diamondback moths are starting to show up in some vegetable fields across Georgia, says Stormy Sparks, University of Georgia Cooperative Extension vegetable entomologist. Cole crops producers need to be wary of this pest, as it can pose a threat to cabbage, collards, kale and broccoli. “Diamondback moth is starting to show up in some areas. We’ve had three or four …
UGA Vegetable Entomologist: Potential Explosion of Whiteflies This Fall Never Occurred
Whiteflies were projected to have a widespread, devastating impact on fall vegetable crops in Georgia. But according to University of Georgia vegetable entomologist Stormy Sparks, that never happened. “We were setting up for an explosion of whiteflies in the fall and it never really occurred,” Sparks said. “I’m pleasantly surprised it wasn’t a lot worse than it was. In the …
Senstar Insecticide a Viable Option for Southeast Vegetable Growers
Valent U.S.A. continues to tout Senstar Insecticide as another effective tool in the toolbox for vegetable growers trying to manage whiteflies. It offers fast and long-lasting control of soft-bodied insects of vegetable and citrus crops. These pests include whiteflies, aphids, thrips and pysillids. Whiteflies were widespread this year and led to the worst outbreak for Southeast growers since 2017. They …
Caterpillar Pressure Varies Across State
According to the South Florida Pest and Disease Hotline, worm pressure has been high in some parts of the EAA (Everglades Agricultural Area). Producers and scouts report finding loopers, bean leaf rollers and armyworms in beans. Loopers and armyworms are very common in lettuce plantings. Across Southwest Florida, worm pressure has been low to moderate. Scouts are finding mostly southern …