Weed management remains a vital strategy all vegetable producers need to implement in order to have a successful season. University of Georgia Cooperative Extension weed scientist Stanley Culpepper implores farmers to stay vigilant in keeping weeds out of their fields. “What you want to do is you want to remove weeds from the field because they compete with the crop. …
USDA Provides More Than $70 Million to Protect Agriculture and Natural Resources from Plant Pests and Diseases
WASHINGTON — The U.S. Department of Agriculture (USDA) is allocating more than $70 million to support 383 projects under the Plant Protection Act’s Section 7721 program to strengthen the nation’s infrastructure for pest detection and surveillance, identification, threat mitigation, to safeguard the nursery production system and to respond to plant pest emergencies. Universities, states, federal agencies, nongovernmental organizations, nonprofits, and …
Chilli Thrips: An Increasing Threat for Blueberry Growers
By Oscar Liburd Chilli thrips, Scirtothrips dorsalis, was first detected in southern highbush blueberries in Florida in Orange, Sumter and Hernando counties during the summer of 2008. It is a major pest of many host plants, including vegetable, ornamental and fruit crops. FEEDING DAMAGE In blueberry, chilli thrips feed on young leaves, causing leaf bronzing (Figure 1) and shoot dieback in …
Whiteflies Still Problematic for Some Florida Farmers
According to the South Florida Pest and Disease Hotline, whiteflies continue to be problematic for some Florida farmers. Around SW Florida, whiteflies continue to bounce up and down, as heavy rains and cool nights slowed them down a few days in most places. Population numbers and nymphs are building in a number of mature fields. Growers should increase monitoring efforts as pressure …
Asian Bean Thrip Scouting Report in Florida
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 …