{"data":{"id":"us/40-cfr-180.579","jurisdiction":"us","citation":"40 CFR 180.579","heading":"Fenamidone; tolerances for residues.","body":"(a) General. (1) Tolerances are established for residues of the fungicide, fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring only fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), in or on the commodities:\nCommodity Parts per million\nBasil, dried leaves 200\nBasil, fresh leaves 30\nBean, succulent, except cowpea 0.80\nCeltuce 60\nCilantro, fresh leaves 60\nCotton, gin byproducts 0.02\nCottonseed subgroup 20C 0.02\nFennel, Florence, fresh leaves and stalk 60\nGinseng 0.80\nKohlrabi 5.0\nLeaf petiole vegetable subgroup 22B 60\nLeafy vegetable group 4-16 60\nOkra 3.5\nOnion, bulb, subgroup 3-07A 0.20\nOnion, green, subgroup 3-07B 1.5\nPepper, nonbell 3.5\nSunflower 0.02\nTomato, paste 2.2\nTomato, puree 2.0\nTurnip, greens 55\nVegetable, Brassica, head and stem, group 5-16 5.0\nVegetable, cucurbit, group 9 0.15\nVegetable, fruiting, group 8, except nonbell pepper 1.0\nVegetable, root, except sugar beet, subgroup 1B, except radish 0.15\nVegetable, tuberous and corm, subgroup 1C 0.02\n(2) Tolerances are established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), and its metabolite RPA 717879 (2,4-imidazolidinedione, 5-methyl-5-phenyl), in or on the commodities:\nCommodity Parts per million\nCattle, fat 0.10\nCattle, meat 0.10\nCattle, meat byproducts 0.10\nGoat, fat 0.10\nGoat, meat 0.10\nGoat, meat byproducts 0.10\nMilk 0.02\nSheep, fat 0.10\nSheep, meat 0.10\nSheep, meat byproducts 0.10\n(b) Section 18 emergency exemptions. [Reserved]\n(c) Tolerances with regional registrations. A tolerance with regional registration as defined in § 180.1(l) is established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring only fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylam-ino)-,(S)-), in or on the commodity:\nCommodity Parts per million\nGrape1 1.0\n1 Applicable to grapes grown East of the Rocky Mountains.\n(d) Indirect or inadvertent residues. Tolerances are established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), and its metabolite RPA 717879 (2,4-imidazolidinedione, 5-methyl-5-phenyl), in or on the following commodities when present therein as a result of application of fenamidone to the crops in paragraph (a)(1).\nCommodity Parts per million\nGrain, cereal, group 15, except rice 0.1\nGrain, cereal, forage, fodder and straw, group 16, except rice 0.5\nSoybean, forage 0.15\nSoybean, hay 0.25\nSoybean, seed 0.02\nStrawberry 0.02","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER E—PESTICIDE PROGRAMS","PART 180—TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD","Subpart C—Specific Tolerances"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"2f1420ae37d9e7461d92d94e82997d83637723ac565ff477e007c131b41f7b5f","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-180.578","next":"us/40-cfr-180.580"},"notice":"GroundRules: Original legal text. Not legal advice."}