{"data":{"id":"us/40-cfr-180.523","jurisdiction":"us","citation":"40 CFR 180.523","heading":"Metaldehyde; tolerances for residues.","body":"(a) General. Tolerances are established for residues of the molluscicide metaldehyde, including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the specified tolerance levels is to be determined by measuring only metaldehyde, 2,4,6,8-tetramethyl-1,3,5,7-tetroxocane, in or on the commodity.\nCommodity Parts per million\nArtichoke, globe 0.07\nBerry, low growing, subgroup 13-07G 6.25\nBushberry subgroup 13-07B 0.15\nCactus 0.07\nCaneberry subgroup 13-07A 0.15\nCorn, field, forage 0.30\nCorn, field, grain 0.05\nCorn, field, stover 0.10\nCorn, sweet, forage 0.30\nCorn, sweet, kernel plus cob with husks removed 0.05\nCorn, sweet, stover 0.10\nFruit, citrus, group 10-10 0.26\nGinseng 0.05\nGrass, forage 2.0\nGrass, hay 2.0\nLeaf petioles subgroup 4B 0.50\nLettuce 1.73\nPea and bean, succulent shelled, subgroup 6B 0.20\nPeppermint, oil 12\nPeppermint, tops 4.0\nSpearmint, oil 12\nSpearmint, tops 4.0\nTaro, corm 0.15\nTaro, leaves 1.0\nTomato subgroup 8-10A 0.24\nVegetable, brassica, leafy, group 5 2.5\nVegetable, foliage of legume, except soybean, subgroup 7A 1.5\nVegetable, legume, edible podded subgroup 6A 0.80\nWatercress 3.2\n(b) Section 18 emergency exemptions. [Reserved]\n(c) Tolerances with regional registrations. Tolerances with a regional registration as defined in § 180.1(l) are established for residues of the molluscicide metaldehyde, including its metabolites and degradates, in or on the following commodities. Compliance with the specified tolerance level is to be determined by measuring only metaldehyde, 2,4,6,8-tetramethyl-1,3,5,7-tetroxocane, in or on the commodity.\nCommodity Parts per million\nBeet, garden, leaves 0.08\nBeet, garden, roots 0.05\nClover, forage 0.60\nClover, hay 0.60\nHop, dried cones 0.10\nRutabaga, roots 0.05\nSoybean, seed 0.05\nTurnip greens 0.08\nTurnip, roots 0.05\nWheat, forage 0.05\nWheat, grain 0.05\nWheat, hay 0.05\nWheat, straw 0.05\n(d) Indirect or inadvertent residues. [Reserved]","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":"213c74675acb94d1a7a1aac04ac0239b3fbe4fc6fa555c2eb90917529de03124","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-180.522","next":"us/40-cfr-180.525"},"notice":"GroundRules: Original legal text. Not legal advice."}