This regulation establishes tolerances for residues of quinoxyfen in or on artichoke, globe; fruit, stone, group 12; squash, winter; pumpkin; and gourd, edible. This regulation also deletes the established cherry, sweet; and cherry, tart tolerances, as they will be superseded by inclusion in the stone fruit crop group. This regulation additionally deletes the time-limited tolerances for pumpkin; winter squash; and melon subgroup 9A, as the tolerances expired on December 31, 2007. Interregional Research Project Number 4 (IR-4) requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).