This regulation establishes time-limited tolerances for combined residues of clethodim and its metabolites containing the 5-(2- ethylthiopropyl)cyclohexene-3-one and 5-(2-ethylthiopropyl)-5- hydroxycyclohexene-3-one moieties and their sulphoxides and sulphones, all expressed as clethodim in or on alfalfa, forage; alfalfa, hay; dry beans; peanuts; peanut, hay; peanut, meal; tomatoes; tomato, puree; tomato, paste. Valent U.S.A. Corporation requested this tolerance under the Federal Food, Drug and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (Pub. L. 104-170). The tolerances will expire on April 30, 2001.