Tag Archives: Weed Control

The 2020 versions of the University of Arkansas System Division of Agriculture publications on managing insects, weeds and plant diseases are now available online, through Cooperative Extension Service offices across the state, and, in one case, as a mobile-friendly website. MP44, “Recommended Chemicals for Weed and Brush Control”; MP144, “Insecticide Recommendations for Arkansas”; and MP154, the “Arkansas Plant Disease Control ... Read More »

American Vanguard Corp. has acquired four herbicide brands from Corteva Agriscience. They are Classic, First Rate, Hornet and Python WDG. The transaction includes acquisition of end-use registrations, commercial sales and marketing information, and finished goods inventory. The products are tankmix partners for a variety of primary herbicides used in the U.S. agricultural market. They are particularly valuable for enhancing weed ... Read More »

Syngenta recently received a label for its new formulation of paraquat sold under the trade name Gramoxone 3SL at 3 pounds active ingredient per gallon. Paraquat is a widely used, restricted-use pesticide in the United States. However, because of misuse of the product and the subsequent poisonings, the Environmental Protection Agency is requiring changes to paraquat-labeled products. Products used in ... Read More »

 • By Jason Bond and Ben Lawrence • The Environmental Protection Agency mandated manufacturers to update their paraquat labels by Nov. 14 with new safety, handling and training requirements. Key Points to Remember: • Purchasers, applicators, mixers, loaders, or tank cleaners of herbicide products containing paraquat must be certified applicators. • Purchasers, applicators, mixers, loaders, or tank cleaners must complete ... Read More »

Nearly 500 people have already pre-registered for the 2019 Row Crop Short Course. The program, complete with CCA credits, can be downloaded by clicking here. The 2019 Row Crop Short Course will be held at the Cotton Mill Conference Center in Starkville, Mississippi, from Dec. 2-4. Registration is free of charge until Wednesday, Nov. 27. After Nov. 27, including at ... Read More »

Alabama producers can prepare for the upcoming growing seasons at the 2019 Row Crops Short Course in Auburn, Alabama. The course will be held at the Auburn University Hotel and Dixon Conference Center, Dec. 10, from 8 a.m. to 6 p.m. The Alabama Cooperative Extension System and Auburn University’s department of crop, soil and environmental sciences are partnering to bring ... Read More »

A multi-state experiment that recently received a major grant will examine how planting cover crops on farm fields affects plant disease, pests and weeds. Alison Robertson, a professor of plant pathology and microbiology at Iowa State University, will lead a portion of the experiments as part of a much larger project awarded a $10 million grant from the U.S. Department ... Read More »

Georgia corn farmers are preparing for harvest, but they can’t take a break once they ship their crops to market. That time should be focused on staying ahead of weeds that can cripple the next year’s crop. University of Georgia Cooperative Extension corn weed specialist Eric Prostko says that Palmer amaranth, also known as Palmer pigweed, has the potential to ... Read More »

The European Commission — the executive branch of the European Union — has granted import approval to the Agrisure Duracade trait, which contains a unique corn rootworm control. The approval covers corn grain and its derived products for food and feed use within countries of the EU, according to a news release. Agrisure Duracade hybrids from Syngenta (Agrisure Duracade 5222 ... Read More »

• By Larry Steckel • Questions continue to arise on management of glyphosate-resistant (GR) Johnsongrass in corn, soybean and cotton. GR Johnsongrass continues to become more of an issue with each passing year. The main threat with Johnsongrass is in corn where there are few POST applied options. Judging by infestations of Johnsongrass in some corn fields, we may not ... Read More »