This regulation establishes tolerances for combined residues of glufosinate ammonium (butanoic acid, 2-amino-4- (hydroxymethylphosphinyl)-mono ammonium salt) and metabolite(s) (3- methylphosphinico-propionic acid and 2-acetamido-4-methylphosphinico- butanoic acid), expressed as 2-amino-4-(hydroxymethylphosphinyl) butanoic acid equivalents in or on almond hulls; apples; bananas; cattle fat, meat and meat-byproducts; eggs; goat fat, meat, and meat- by-products; grapes, hog fat, meat, and meat-by-products; horse fat, meat, and meat-by-products; milk; potatoes, potato chips and granules/ flakes; poultry fat, meat, and meat-by-products; sheep fat, meat, and meat-by-products; transgenic aspirated grain fractions, transgenic corn, field, forage; transgenic corn, field, grain; transgenic corn, field, stover; transgenic soybean hulls, transgenic soybeans, and tree nuts group. AgrEvo USA Company requested these tolerances under the Federal Food, Drug, and Cosmetic Act, as amended by the Food Quality Protection Act of 1996. This regulation also corrects the existing regulation for time-limited tolerances for transgenic canola and sweet corn commodities. DATES: This regulation is effective November 4, 1999. Objections and requests for hearings, identified by docket control number OPP-300945, must be received by EPA on or before January 3, 2000. ADDRESSES: Written objections and hearing requests may be submitted by mail, in person, or by courier. Please follow the detailed instructions for each method as provided in Unit VI. of the ``SUPPLEMENTARY INFORMATION'' section. To ensure proper receipt by EPA, your objections and hearing requests must identify docket control number OPP-300945 in the subject line on the first page of your response.