This rule establishes an exemption from the requirement of a tolerance for residues of zucchini juice when used as an alternative source of the inert ingredient gustatory stimulant cucurbitacin in the pesticide formulations applied to various food commodities. MicroFlo Company submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act as amended by the Food Quality Protection Act of 1996 (Pub. L. 104-170) requesting the exemption. This regulation eliminates the need to establish a maximum permissible level for residues of zucchini juice.