Tucson, Ariz. – In a sweeping victory for family farmers and dozens of endangered plants and animals, a federal court today revoked approval of the notoriously volatile, weed-killing pesticide dicamba.

The drift-prone pesticide has damaged millions of acres of crops and wild plants every year since the Environmental Protection Agency (EPA) first approved it in 2017 for spraying on cotton and soybean crops genetically engineered by Monsanto (now Bayer) to survive what would otherwise be a deadly dose. Today's ruling by the U.S. District Court of Arizona in Tucson overturns the EPA's 2020 reapproval of the pesticide, which included additional application restrictions that have nonetheless failed to prevent the ongoing drift damage.