This regulation establishes a tolerance for combined residues of pendimethalin, N-(1-ethylpropyl)-3,4-dimethyl-2,6- dinitrobenzenamine, and its metabolite 4-[(1-ethylpropyl)amino]-2- methyl-3,5-dinitrobenyzl alcohol in or on alfalfa, forage; alfalfa, hay; alfalfa, seed; apple, wet pomace; fruit, pome, group 11; fruit, stone, group 12; juneberry; leek; onion, green; onion, welsh; pomegranate; shallot; strawberry; vegetable, fruiting, group 8; wheat, grain; wheat, forage; wheat, hay; and wheat, straw. BASF Corporation and Interregional Research Project Number 4 (IR-4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA).