This regulation establishes tolerances for residues of pyriofenone in or on the tomato subgroup 8-10A and the pepper/eggplant subgroup 8-10B and removes the established tolerance for the vegetable, fruiting, group 8-10 and the expired tolerance for the fruit, small vine climbing subgroup 13-07D. Interregional Research Project Number 4 (IR-4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).