40 CFR 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.

Table 1 to Paragraph (a)

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

Lemon/Lime, subgroup 10-10B 0.6

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.

Table 2 to Paragraph (c)

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

Grapefruit, subgroup 10-10C (CA, AZ, TX only) 0.5

Orange, subgroup 10-10A (CA, AZ, TX only) 0.5

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]