In general— Pursuant to section 6(b) of the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136d(b)), effective on the date of enactment of this Act—
paraquat shall be deemed to generally cause unreasonable adverse effects on the environment (as defined by section 2 of the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136));
following such cancellation, the Administrator shall, in accordance with section 408(l)(2) of the Federal Food, Drug, and Cosmetic Act (21 U.S.C. 346a(l)(2)), revoke any tolerance or exemption that allows the presence of paraquat, or any pesticide chemical residue that results from paraquat use, in or on food.
Sale and use of existing stocks prohibited— Notwithstanding section 6(a) of the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136d(a)), effective on the date of enactment of this Act, the continued sale and use of existing stocks of paraquat shall be prohibited.
Reregistration prohibited— Effective on the date of enactment of this Act, the Administrator of the Environmental Protection Agency may not reregister paraquat under section 4 of the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136a–1).