This regulation establishes an exemption from the requirement of a tolerance for residues of the Extract of Chenopodium ambrosioides near ambrosioides on all food commodities when applied/used as a biochemical insecticide/acaricide. AgraQuest, Inc. submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of Extract of Chenopodium ambrosioides near ambrosioides on all food commodities.