Consider herbicide carryover injury potential and rotation interval restrictions when seeding cover crops this fall.

Although glyphosate provided superior weed control in the early years, most of the weeds in the dataset showed signs of adaptation to the chemical in just two to three years.

Managing weed resistance in novel ways has been a major goal for farmers and researchers during the past decade.

One important benefit of cover crops to our production system is providing an alternative selection pressure on weed populations. Cereal rye has the best potential to suppress weeds because it accumulates more biomass than other cover crop species. Read more in this article from Iowa State University Extension.