(a) General.
(1) Tolerances are established for the combined residues of the pyrethroid lambda-cyhalothrin, 1:1 mixture of (S)-α-cyano-3-phenoxybenzyl-(Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate and (R)-α-cyano-3-phenoxybenzyl-(Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate and its epimer expressed as epimer of lambda-cyhalothrin, a 1:1 mixture of (S)-α-cyano-3-phenoxybenzyl-(Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate and (R)-α-cyano-3-phenoxybenzyl-(Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate, on plants and livestocks, as indicated in the following table.
| Commodity | Parts per million |
|---|---|
| Alfalfa, forage | 5.0 |
| Alfalfa, hay | 6.0 |
| Almond, hulls | 1.5 |
| Apple, wet pomace | 2.50 |
| Avocado, imported | 0.20 |
| Barley, bran | 0.2 |
| Barley, grain | 0.05 |
| Barley, hay | 2.0 |
| Barley, straw | 2.0 |
| Brassica, head and stem, subgroup 5A | 0.4 |
| Buckwheat, grain | 0.05 |
| Canola, refined oil | 2.0 |
| Canola, seed | 1.0 |
| Cattle, fat | 3.0 |
| Cattle, meat | 0.2 |
| Cattle, meat byproducts | 0.2 |
| Corn, field, flour | 0.15 |
| Corn, field, forage | 6.0 |
| Corn, field, grain | 0.05 |
| Corn, field, stover | 1.0 |
| Corn, pop, grain | 0.05 |
| Corn, pop, grain, flour | 0.05 |
| Corn, pop, stover | 1.0 |
| Corn, sweet, forage | 6.0 |
| Corn, sweet, stover | 1.0 |
| Corn, sweet, kernel plus cob with husks removed | 0.05 |
| Cotton, undelinted seed | 0.05 |
| Egg | 0.01 |
| Fruit, pome, group 11 | 0.30 |
| Fruit, stone, group 12 | 0.50 |
| Garlic | 0.1 |
| Goat, fat | 3.0 |
| Goat, meat | 0.2 |
| Goat, meat byproducts | 0.2 |
| Grain, aspirated fractions | 2.0 |
| Grass, forage, fodder and hay, group 17 | 7.0 |
| Hog, fat | 0.2 |
| Hog, meat | 0.01 |
| Hog, meat byproducts | 0.02 |
| Hop, dried cones | 10.0 |
| Horse, fat | 3.0 |
| Horse, meat | 0.2 |
| Horse, meat byproducts | 0.2 |
| Lettuce, head | 2.0 |
| Lettuce, leaf | 2.0 |
| Milk, fat (reflecting 0.4 ppm in whole milk) | 10.0 |
| Nut, tree, group 14 | 0.05 |
| Oat, grain | 0.05 |
| Oat, forage | 2.0 |
| Oat, hay | 2.0 |
| Oat, straw | 2.0 |
| Onion, bulb | 0.1 |
| Pea and bean, dried shelled, except soybean, subgroup 6C | 0.10 |
| Pea and bean, succulent shelled, subgroup 6B | 0.01 |
| Peanut | 0.05 |
| Peanut, hay | 3.0 |
| Pistachio | 0.05 |
| Poultry, fat | 0.03 |
| Poultry, meat | 0.01 |
| Poultry, meat byproducts | 0.01 |
| Rice, grain | 1.0 |
| Rice, hulls | 5.0 |
| Rice, wild, grain | 1.0 |
| Rye, bran | 0.2 |
| Rye, grain | 0.05 |
| Rye, forage | 2.0 |
| Rye, straw | 2.0 |
| Sheep, fat | 3.0 |
| Sheep, meat | 0.2 |
| Sheep, meat byproducts | 0.2 |
| Soybean | 0.01 |
| Sorghum, grain, grain | 0.2 |
| Sorghum, grain, forage | 0.30 |
| Sorghum, grain, stover | 0.50 |
| Sugarcane, cane | 0.05 |
| Sunflower, forage | 0.2 |
| Sunflower, seed, hulls | 0.50 |
| Sunflower, refined oil | 0.30 |
| Sunflower, seed | 0.2 |
| Tomato | 0.1 |
| Tomato, dry pomace | 6.0 |
| Tomato, wet pomace | 6.0 |
| Vegetable, cucurbit, group 9 | 0.05 |
| Vegetable, fruiting, group 8 | 0.20 |
| Vegetable, legume, edible podded, subgroup 6A | 0.20 |
| Vegetable, tuberous and corm, subgroup 1C | 0.02 |
| Wheat, grain | 0.05 |
| Wheat, forage | 2.0 |
| Wheat, hay | 2.0 |
| Wheat, straw | 2.0 |
| Wheat, bran | 0.2 |
(2) Tolerances1 are established for the combined residues of the pyrethroid [gamma-cyhalothrin (the isolated active isomer of lambda-cyhalothrin) (S)-′-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate)) and its epimer (R)-′-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate in/on the following commodities:
| Commodity | Parts per million |
|---|---|
| Alfalfa, forage | 5 |
| Alfalfa, hay | 6 |
| Almond, hulls | 1.5 |
| Apple, pomace, wet | 2.50 |
| Avocado, imported | 0.20 |
| Brassica, head and stem, subgroup 5A | 0.4 |
| Canola, seed | 0.15 |
| Cattle, fat | 3 |
| Cattle, meat | 0.2 |
| Cattle, meat byproducts | 0.2 |
| Corn, field, flour | 0.15 |
| Corn, field, forage | 6.0 |
| Corn, field, grain | 0.05 |
| Corn, field, stover | 1.0 |
| Corn, pop, grain | 0.05 |
| Corn, pop, stover | 1.0 |
| Corn, sweet, forage | 6.0 |
| Corn, sweet, kernel plus cob with husks removed | 0.05 |
| Corn, sweet, stover | 1.0 |
| Cotton, undelinted seed | 0.05 |
| Egg | 0.01 |
| Fruit, pome, group 11 | 0.30 |
| Fruit, stone, group 12 | 0.50 |
| Garlic | 0.10 |
| Goat, fat | 3.0 |
| Goat, meat | 0.2 |
| Goat, meat byproducts | 0.2 |
| Grain, aspirated fractions | 2.0 |
| Hog, fat | 3.0 |
| Hog, meat | 0.2 |
| Hog, meat byproducts | 0.2 |
| Horse, fat | 3.0 |
| Horse, meat | 0.2 |
| Horse, meat byproducts | 0.2 |
| Lettuce, head | 2.0 |
| Lettuce, leaf | 2.0 |
| Milk, fat (reflecting 0.20 ppm in whole milk) | 5.0 |
| Nut, tree, group 14 | 0.05 |
| Okra | 0.20 |
| Onion, bulb | 0.1 |
| Pea and bean, dried shelled, except soybean, subgroup 6C | 0.10 |
| Pea and bean, succulent shelled, subgroup 6B | 0.01 |
| Peanut | 0.05 |
| Peanut, hay | 3.0 |
| Pistachio | 0.05 |
| Poultry, fat | 0.03 |
| Poultry, meat | 0.01 |
| Poultry, meat byproducts | 0.01 |
| Rice, grain | 1.0 |
| Rice, hulls | 5.0 |
| Sheep, fat | 3.0 |
| Sheep, meat | 0.2 |
| Sheep, meat byproducts | 0.2 |
| Sorghum, grain, forage | 0.30 |
| Sorghum, grain, grain | 0.20 |
| Sorghum, grain, stover | 0.50 |
| Soybean | 0.01 |
| Sugarcane | 0.05 |
| Sunflower, forage | 0.20 |
| Sunflower, refined oil | 0.30 |
| Sunflower, seed | 0.20 |
| Sunflower, seed, hulls | 0.50 |
| Tomato | 0.10 |
| Tomato, dry pomace | 6.0 |
| Tomato, wet pomace | 6.0 |
| Vegetables, fruiting, group 8 | 0.20 |
| Vegetable, legume, edible podded, subgroup 6A | 0.20 |
| Wheat, bran | 2.0 |
| Wheat, forage | 2.0 |
| Wheat, grain | 0.05 |
| Wheat, hay | 2.0 |
| Wheat, straw | 2.0 |
1 The analytical enforcement methods for lambda-cyhalothrin are applicable for determination of gamma-cyhalothrin residues in plant and animal commodities.
(3) A tolerance of 0.01 part per million is established for residues of the insecticide lamba-cyhalothrin and an isomer gamma-cyhalothrin in or on all food commodities (other than those already covered by a higher tolerance as a result of use on growing crops) in food-handling establishments where food products are held, processed, or prepared.
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]
[71 FR 74817, Dec. 13, 2006, as amended at 72 FR 45663, Aug. 15, 2007; 73 FR 39264, July 9, 2008; 76 FR 34885, June 15, 2011; 80 FR 72599, Nov. 20, 2015]
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