# 180.436 Cyfluthrin and the isomer beta-cyfluthrin; tolerances for residues.
(a) *General.* (1) Tolerances are established for residues of cyfluthrin, including its metabolites and degradates, in or on the commodities in table 1 to this paragraph (a)(1). Compliance with the tolerance levels specified in table 1 to this paragraph (a)(1) is to be determined by measuring only cyfluthrin, (cyano(4-fluoro-3-phenoxyphenyl)methyl-3-(2,2-dichloroethenyl)-2,2dimethyl-cyclopropane-carboxylate, in or on the commodity.
Table 1 to Paragraph (**a**)(1)
| Commodity | Parts per million |
| --- | --- |
| Alfalfa | 5 |
| Alfalfa, forage | 5 |
| Alfalfa, hay | 13 |
| Almond, hulls | 0.5 |
| Barley, bran | 0.5 |
| Barley, grain | 0.15 |
| Beet, sugar, dried pulp | 1 |
| Beet, sugar, roots | 0.1 |
| leafy greens, subgroup 4-16B | 7 |
| Buckwheat, grain | 0.15 |
| Carrot, roots | 0.2 |
| Cattle, fat | 2 |
| Cattle, meat | 0.1 |
| Cattle, meat byproducts | 0.1 |
| Celtuce | 6 |
| Citrus, dried pulp | 0.3 |
| Citrus, oil | 0.3 |
| Corn, field, grain | 0.05 |
| Corn, pop, grain | 0.05 |
| Corn, sweet, kernel plus cob with husks removed | 0.05 |
| Cotton, hulls | 2 |
| Cotton, refined oil | 2 |
| Cotton, undelinted seed | 1 |
| Egg | 0.01 |
| Fennel, florence, fresh leaves and stalk | 6 |
| Fruit, citrus, group 10-10 | 0.3 |
| Fruit, pome, group 11-10 | 0.5 |
| Fruit, stone, group 12-12 | 0.3 |
| Goat, fat | 2 |
| Goat, meat | 0.05 |
| Goat, meat byproducts | 0.05 |
| Grain, aspirated fractions | 150 |
| Grain, cereal, forage, fodder and hay, group 16, forage, except rice | 25 |
| Grain, cereal, forage, fodder and hay, group 16, hay, except rice | 6 |
| Grain, cereal, forage, fodder and hay, group 16, stover, except rice | 30 |
| Grain, cereal, forage, fodder and hay, group 16, straw, except rice | 7 |
| Grape | 1 |
| Grape, raisin | 3.5 |
| Grass, forage, fodder and hay, group 17, forage | 12 |
| Grass, forage, fodder and hay, group 17, hay | 50 |
| Hog, fat | 0.5 |
| Hog, meat | 0.01 |
| Hog, meat byproducts | 0.02 |
| Hop, dried cones | 20 |
| Hop, vines | 4 |
| Horse, fat | 2 |
| Horse, meat | 0.05 |
| Horse, meat byproducts | 0.05 |
| Kohlrabi | 2.5 |
| Leaf petiole vegetable subgroup 22B | 6 |
| Leafy greens subgroup 4-16A | 6 |
| Milk | 0.2 |
| Milk, fat | 5 |
| Millet, grain | 0.15 |
| Nut, tree, group 14-12 | 0.01 |
| Oat, bran | 0.5 |
| Oat, grain | 0.15 |
| Pea and bean, dried shelled, except soybean, subgroup 6C | 0.15 |
| Pea, dry, seed | 0.15 |
| Pea, southern, succulent | 0.25 |
| Peanut | 0.01 |
| Peanut, hay | 6 |
| Poultry, fat | 0.01 |
| Poultry, meat | 0.01 |
| Poultry, meat byproducts | 0.01 |
| Radish, roots | 1 |
| Rye, bran | 0.5 |
| Rye, grain | 0.15 |
| Sheep, fat | 2 |
| Sheep, meat | 0.05 |
| Sheep, meat byproducts | 0.05 |
| Sorghum, grain, grain | 3.5 |
| Soybean, forage | 8 |
| Soybean, hay | 4 |
| Soybean, seed | 0.03 |
| Sugarcane, cane | 0.05 |
| Sugarcane, molasses | 0.2 |
| Sunflower, forage | 5 |
| Sunflower, seed | 0.02 |
| Teosinte, grain | 0.05 |
| Tomato, dry pomace | 5 |
| Tomato, paste | 0.5 |
| Tomato, wet pomace | 5 |
| Triticale, grain | 0.15 |
| Vegetable, head and stem, group 5-16 | 2.5 |
| Vegetable, cucurbit, group 9 | 0.1 |
| Vegetable, fruiting, group 8-10 | 0.5 |
| Vegetable, tuberous and corm, subgroup 1C | 0.01 |
| Wheat, bran | 0.5 |
| Wheat, grain | 0.15 |
| Wheat, shorts | 0.5 |
(2) A tolerance of 0.05 parts per million is established for residues of cyfluthrin, including its metabolites and degradates, in or on all food and feed items when cyfluthrin is used in food or feed handling establishments. Compliance with the tolerance level specified is to be determined by measuring only cyfluthrin, (cyano(4-fluoro-3-phenoxyphenyl)methyl-3-(2,2-dichloroethenyl)-2,2dimethyl-cyclopropane-carboxylate, in or on the commodity.
(3) Tolerances are established for residues of *beta*-cyfluthrin, including its metabolites and degradates, in or on the commodities in table 2 to this paragraph (a)(3). Compliance with the tolerance levels specified in table 2 to this paragraph (a)(3) is to be determined by measuring only the sum of *beta*-cyfluthrin, cyano(4-fluoro-3-phenoxyphenyl)methyl-3-(2,2-dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylate [mixture comprising the enantiomeric pair (*R*)-α-cyano-4-fluoro-3-phenoxybenzyl (1*S,*3*S*)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (*S*)-α-cyano-4-fluoro-3-phenoxybenzyl (1*R,*3*R*)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate with the enantiomeric pair (*R*)-α-cyano-4-fluoro-3-phenoxybenzyl (1*S,*3*R*)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (*S*)-α-cyano-4-fluoro-3-phenoxybenzyl (1*R,*3*S*)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate], in or on the commodity.
Table 2 to Paragraph (**a**)(3)
| Commodity | Parts per million |
| --- | --- |
| Alfalfa | 5 |
| Alfalfa, forage | 5 |
| Alfalfa, hay | 13 |
| Almond, hulls | 0.5 |
| Barley, bran | 0.5 |
| Barley, grain | 0.15 |
| Beet, sugar, dried pulp | 1 |
| Beet, sugar, roots | 0.1 |
| leafy greens, subgroup 4-16B | 7 |
| Buckwheat, grain | 0.15 |
| Carrot, roots | 0.2 |
| Cattle, fat | 2 |
| Cattle, meat | 0.1 |
| Cattle, meat byproducts | 0.1 |
| Celtuce | 6 |
| Citrus, dried pulp | 0.3 |
| Citrus, oil | 0.3 |
| Corn, field, grain | 0.05 |
| Corn, pop, grain | 0.05 |
| Corn, sweet, kernel plus cob with husks removed | 0.05 |
| Cotton, hulls | 2 |
| Cotton, refined oil | 2 |
| Cotton, undelinted seed | 1 |
| Egg | 0.01 |
| Fennel, florence, fresh leaves and stalk | 6 |
| Fruit, citrus, group 10-10 | 0.3 |
| Fruit, pome, group 11-10 | 0.5 |
| Fruit, stone, group 12-12 | 0.3 |
| Goat, fat | 2 |
| Goat, meat | 0.05 |
| Goat, meat byproducts | 0.05 |
| Grain, aspirated fractions | 150 |
| Grain, cereal, forage, fodder and hay, group 16, forage, except rice | 25 |
| Grain, cereal, forage, fodder and hay, group 16, hay, except rice | 6 |
| Grain, cereal, forage, fodder and hay, group 16, stover, except rice | 30 |
| Grain, cereal, forage, fodder and hay, group 16, straw, except rice | 7 |
| Grape | 1 |
| Grape, raisin | 3.5 |
| Grass, forage, fodder and hay, group 17, forage | 12 |
| Grass, forage, fodder and hay, group 17, hay | 50 |
| Hog, fat | 0.5 |
| Hog, meat | 0.01 |
| Hog, meat byproducts | 0.02 |
| Hop, dried cones | 20 |
| Hop, vines | 4 |
| Horse, fat | 2 |
| Horse, meat | 0.05 |
| Horse, meat byproducts | 0.05 |
| Kohlrabi | 2.5 |
| Leaf petiole vegetable subgroup 22B | 6 |
| Leafy greens subgroup 4-16A | 6 |
| Milk | 0.2 |
| Milk, fat | 5 |
| Millet, grain | 0.15 |
| Nut, tree, group 14-12 | 0.01 |
| Oat, bran | 0.5 |
| Oat, grain | 0.15 |
| Pea and bean, dried shelled, except soybean, subgroup 6C | 0.15 |
| Pea, dry, seed | 0.15 |
| Pea, southern, succulent | 0.25 |
| Peanut | 0.01 |
| Peanut, hay | 6 |
| Poultry, fat | 0.01 |
| Poultry, meat | 0.01 |
| Poultry, meat byproducts | 0.01 |
| Radish, roots | 1 |
| Rye, bran | 0.5 |
| Rye, grain | 0.15 |
| Sheep, fat | 2 |
| Sheep, meat | 0.05 |
| Sheep, meat byproducts | 0.05 |
| Sorghum, grain, grain | 3.5 |
| Soybean, forage | 8 |
| Soybean, hay | 4 |
| Soybean, seed | 0.03 |
| Sugarcane, cane | 0.05 |
| Sugarcane, molasses | 0.2 |
| Sunflower, forage | 5 |
| Sunflower, seed | 0.02 |
| Teosinte, grain | 0.05 |
| Tomato, paste | 0.5 |
| Tomato, pomace | 5 |
| Triticale, grain | 0.15 |
| Vegetable, head and stem, group 5-16 | 2.5 |
| Vegetable, cucurbit, group 9 | 0.1 |
| Vegetable, fruiting, group 8-10 | 0.5 |
| Vegetable, tuberous and corm, subgroup 1C | 0.01 |
| Wheat, bran | 0.5 |
| Wheat, grain | 0.15 |
| Wheat, shorts | 0.5 |
(b) *Section 18 emergency exemptions.* [Reserved]
(c) *Tolerances with regional registrations.* [Reserved]
(d) *Indirect or inadvertent residues.* [Reserved]
[53 FR 1924, Jan. 25, 1988]
For citations affecting § 180.436, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at