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180.448 Hexythiazox; tolerance for residues.
§ 180.448
Hexythiazox; tolerance for residues.
(a) General. Tolerances are established for residues of hexythiazox, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only hexythiazox and its metabolites containing the (4-chlorophenyl)-4-methyl-2-oxo-3-thiazolidine moiety, calculated as the stoichiometric equivalent of hexythiazox.
Commodity Parts per million Almond, hulls 10 Apple, wet pomace 0.40 Beet, sugar, dried pulp 0.30 Beet, sugar, root 0.15 Berry, low growing, subgroup 13-07G 6 Caneberry, Subgroup 13-07A 3 Cattle, fat 0.05 Cattle, meat byproducts 0.5 Citrus, oil 25 Corn, field, forage 3.0 Corn, field, grain 0.02 Corn, field, stover 7.0 Cotton, gin byproducts 15 Cotton, undelinted seed 0.4 Date, dried 3 Egg 0.05 Fruit, pome, group 11-10 0.4 Fruit, small, vine climbing, subgroup 13-07F, except fuzzy kiwifruit 1 Fruit, stone, group 12 1.0 Goat, fat 0.05 Goat, meat byproducts 0.5 Grain, aspirated fractions 5 Hog, fat 0.02 Hog, meat byproducts 0.05 Hop, dried cones 20 Horse, fat 0.05 Horse, meat byproducts 0.5 Milk 0.05 Nut, tree, group 14 0.30 Pepper/eggplant subgroup 8-10B 1.5 Peppermint, tops 2.0 Pistachio 0.30 Plum, prune, dried 1.3 Poultry, fat 0.05 Poultry, meat byproducts 0.05 Sheep, fat 0.05 Sheep, meat byproducts 0.5 Spearmint, tops 2.0 Tea, dried 1 15 Tomato 0.50 1 There are no U.S. registrations for this commodity as of July 20, 2020.
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. Tolerances with regional registrations as defined by § 180.1(l), are established for residues of hexythiazox, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only hexythiazox and its metabolites containing the (4-chlorophenyl)-4-methyl-2-oxo-3-thiazolidine moiety, calculated as the stoichiometric equivalent of hexythiazox.
Commodity Parts per million Alfalfa, forage (EPA Regions 7-11 only) 20 Alfalfa, hay (EPA Regions 7-11 only) 60 Bean, dried, seed (EPA Regions 7-12 only) 0.4 Bean, succulent (EPA Regions 7-12 only) 0.3 Bermuda grass, forage (EPA Regions 9-10 only) 40 Bermuda grass, hay (EPA Regions 9-10 only) 70 Corn, field, forage 6.0 Corn, field, grain 0.02 Corn, field, stover 2.5 Corn, sweet, forage (EPA Regions 7-12 only) 4.0 Corn, sweet, kernel plus cob with husks removed (EPA Regions 7-12 only) 0.1 Fruit, citrus group 10-10 (CA, AZ, TX only) 0.6 Potato 0.02 Sorghum, grain, forage (EPA Regions 6-8 only) 5 Sorghum, grain, grain (EPA Regions 6-8 only) 3 Sorghum, grain, stover (EPA Regions 6-8 only) 6 Timothy, forage (EPA Regions 9-11 only) 40 Timothy, hay (EPA Regions 9-11 only) 40 Wheat, forage (EPA Regions 9-12 only) 6.0 Wheat, grain (EPA Regions 9-12 only) 0.02 Wheat, hay (EPA Regions 9-12 only) 30 Wheat, straw (EPA Regions 9-12 only) 8.0
(d) Indirect or inadvertent residues. [Reserved]
[54 FR 17948, Apr. 26, 1989]
Editorial Note: For Federal Register citations affecting § 180.448, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.
来源、版本与许可
- 资料类型
- 美国残留限量法规原文(非施药说明书)
- 版本
- 2025-07-01
- 获取时间
- 2026-10-08
- 许可
- US federal government regulation text, public domain. Source: GovInfo / EPA, 40 CFR 180.

