Bacillus thuringiensis Vip3Aa20 Protein and the Genetic Material Necessary for its Production in Corn; Temporary Exemption From the Requirement of a Tolerance

This regulation establishes a temporary exemption from the requirement of a tolerance for residues of the Bacillus thuringiensis Vip3Aa20 protein and the genetic material necessary for its production in corn when applied or/used as a plant-incorporated protectant. Syngenta Seeds, Inc. submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA), requesting the temporary tolerance exemption. This regulation eliminates the need to establish a maximum permissible level for residues of Bacillus thuringiensis Vip3Aa20 protein and the genetic material necessary for its production in corn when applied or/used as a plant-incorporated protectant on field corn, sweet corn, and popcorn. The temporary tolerance exemption expires on March 31, 2008.