Numerous no-till attempts were made in the late 1940s but unsuitable equipment and weed control products, still in their relative infancy, thwarted its adoption. The brief history of weed control advancements is a complement piece to “No-Till’s Herbicide History” appearing in the May 2022 No-Till Farmer. The No-Till History series is made possible by Calmer Corn Heads.

The new registration will last for seven years and comes with changes to the labelling to limit environmental impacts caused by their active ingredients: 2,4-D and glyphosate.

The phrase “best available science and data” is a regulatory standard all federal agencies must follow when reaching Endangered Species Act decisions. However, the Environmental Protection Agency (EPA) has chosen not to do so regarding the use of glyphosate, atrazine and simazine.