(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 | 1 |
| 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 fruit | 1.0 |
| 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 |
| 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]
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