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Title 40

Displaying title 40, up to date as of 9/14/2021. Title 40 was last amended 9/14/2021.

Title 40

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§ 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, dried1 15
Tomato 0.50

(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]