By Clint Thompson Brassica growers rely almost entirely on insecticides to manage diamondback moth (DBM) infestations. However, the moths have shown the ability to develop resistance to a broad range of insecticides, says Hugh Smith, an associate professor of entomology and nematology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Gulf Coast Research and Education Center. …
Northeast Alabama: Rainfall Needed in Dry Region
By Clint Thompson Northeast Alabama is in dire need of rainfall. The region is abnormally dry, according to Thursday’s release of the U.S. Drought Monitor. Some areas are even moderately dry, especially along the Alabama-Tennessee state line. It is taking a toll on crops and ponds, says Eric Schavey, regional Extension agent in Northeast Alabama. “Right now, irrigation ponds are …
How to Manage Early-Season Caterpillars
By Ayanava Majumdar When summer temperatures are soaring and you are hot and sweaty, all caterpillars may look the same. But look carefully inside the crop canopy, especially in fruit-bearing vegetables. Depending on your location, the sequence of insect pests could be different, so have a conversation with your Extension agent about what they are seeing. WHAT TO WATCH FOR …
Calls for Action on Fertilizer Supplies
The American Farm Bureau is calling on USDA to take steps to make sure American farmers continue to have access to crucial fertilizer supplies. The organization submitted comments on USDA’s “Request for Information on Access to Fertilizer.” AFBF says many factors are combining to create shortages and drive up fertilizer costs. AFBF President Zippy Duvall says America’s farmers are getting called on …
Resistance Concerns in Insecticide Management of DBM
By Clint Thompson Brassica growers rely almost entirely on insecticides to manage diamondback moth (DBM) infestations. However, the moths have shown the ability to develop resistance to a broad range of insecticides, says Hugh Smith, an associate professor of entomology and nematology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Gulf Coast Research and Education Center. …
Clemson Extension Provides Weekly Crop Updates
Clemson Extension agents provide crop updates in The South Carolina Grower this week about the status of various specialty crops being produced throughout the state. Statewide Plant Pathologist Tony Keinath reports, “With the wet weather the past two weeks, gummy stem blight is spreading rapidly on watermelon. Because of widespread resistance to tebuconazole and the need for systemic fungicides, growers …
Florida Citrus Crop Decline Continues
By Frank Giles The final U.S. citrus forecast of the 2021–22 season, released July 12, bumped up the estimate a bit from June forecast. Florida’s all-orange forecast rose 1%, to 40.95 million boxes, due to a slight increase in non-Valencia orange production and a 1% increase in expected Valencia orange production. However, the crop was the smallest since the 1942-43 …
Growers Encouraged to take Farm Bill Survey
Florida specialty crop growers are encouraged to provide feedback via the House Agriculture Committee 2023 Farm Bill online feedback survey. Providing input is essential to inform federal representatives of the needs and interests of Florida’s agricultural community as Congress looks to enact major policies that will drive the food and nutrition systems for years to come. “Agriculture is the backbone …
Water and Soil pH Critical to Citrus Nutrition
There 17 essential elements that plants need to grow. Three of those elements come to plants via water and the atmosphere. The 14 other elements come from fertilizer applications. Almost all of those are dependent on soil pH to determine how well they are picked up by plants’ root systems. Getting the soil pH just right was discussed in the …
More Flexibility for Crop Insurance Reporting
Southeast specialty crop growers now have more flexibility to use their own records to adhere to crop insurance reporting requirements. This will aid farmers who sell through direct marketing channels to collect insurance, report annual production or file a claim, says Marcia Bunger, administrator of the U.S. Department of Agriculture’s (USDA) Risk Management Agency (RMA). “This particular change is going …