(a) General.
(1) Tolerances are established for residues of the insecticide/miticide spiromesifen, including its metabolites and degradates, in or on the commodities listed below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of spiromesifen [2-oxo-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-4-yl 3,3-dimethylbutanoate] and 4-hydroxy-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-2-one, calculated as the stoichiometric equivalent of spiromesifen, in or on the following primary crop commodities:
| Commodity | Parts per million |
|---|---|
| Bean, dry | 0.02 |
| Bean, edible podded | 0.80 |
| Bean, succulent | 0.10 |
| Berry and small fruit, low growing berry, subgroup 13-07G | 2.0 |
| Brassica, head and stem, subgroup 5A | 2.0 |
| Brassica, leafy greens, subgroup 5B | 12 |
| Coffee, green bean1 | 0.20 |
| Corn, field, forage | 5.0 |
| Corn, field, grain | 0.02 |
| Corn, field, stover | 8.0 |
| Corn, pop, grain | 0.02 |
| Corn, pop, stover | 4.0 |
| Corn, sweet, forage | 17 |
| Corn, sweet, kernel plus cob with husks removed | 0.02 |
| Corn, sweet, stover | 12 |
| Cotton, gin byproducts | 15 |
| Cotton, undelinted seed | 0.50 |
| Cowpea, forage | 30 |
| Cowpea, hay | 86 |
| Leaf petiole subgroup 4B | 6.0 |
| Leafy greens subgroup 4A | 12 |
| Pea, dry, seed | 0.20 |
| Peppermint, tops | 45 |
| Spearmint, tops | 45 |
| Tea, dry | 40 |
| Tomato, paste | 0.80 |
| Vegetable, cucurbit, group 9 | 0.10 |
| Vegetable, fruiting, group 8 | 0.45 |
| Vegetable, tuberous and corm, subgroup 1C | 0.02 |
(2) Tolerances are established for residues of the insecticide/miticide spiromesifen, including its metabolites and degradates, in or on the commodities listed below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of spiromesifen [2-oxo-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-4-yl 3,3-dimethylbutanoate] and its metabolites containing the 4-hydroxy-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-2-one and 4-hydroxy-3-[4-(hydroxymethyl)-2,6-dimethylphenyl]-1-oxaspiro[4.4]non-3-en-2-one moieties, calculated as the stoichiometric equivalent of spiromesifen, in the following livestock commodities:
| Commodity | Parts per million |
|---|---|
| Cattle, fat | 0.10 |
| Cattle, meat | 0.02 |
| Cattle, meat byproducts | 0.20 |
| Goat, fat | 0.10 |
| Goat, meat | 0.02 |
| Goat, meat byproducts | 0.20 |
| Horse, fat | 0.10 |
| Horse, meat | 0.02 |
| Horse, meat byproducts | 0.20 |
| Milk | 0.01 |
| Milk, fat | 0.25 |
| Sheep, fat | 0.10 |
| Sheep, meat | 0.02 |
| Sheep, meat byproducts | 0.20 |
(b) Section 18 emergency exemptions. Time-limited tolerances specified in the following table are established for residues of the insecticide/miticide spiromesifen, including its metabolites and degradates, in or on the commodities listed below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of spiromesifen [2-oxo-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-4-yl 3,3-dimethylbutanoate] and 4-hydroxy-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-2-one, calculated as the stoichiometric equivalent of spiromesifen, in or on the specified agricultural commodities, resulting from use of the pesticide pursuant to FIFRA section 18 emergency exemptions. The tolerances expire and are revoked on the date specified in the table.
| Commodity | Parts per million | Expiration/revocation date |
|---|---|---|
| Soybean, forage | 30 | 12/31/14 |
| Soybean, hay | 86 | 12/31/14 |
| Soybean, seed | 0.02 | 12/31/14 |
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. Tolerances are established for the inadvertent or indirect residues of the insecticide/miticide spiromesifen, including its metabolites and degradates, in or on the commodities listed below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of spiromesifen [2-oxo-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-4-yl 3,3-dimethylbutanoate], 4-hydroxy-3-(2,4,6-trimethylphenyl)-1-oxaspiro[4.4]non-3-en-2-one, and its metabolites containing the 4-hydroxy-3-[4-(hydroxymethyl)-2,6-dimethylphenyl]-1-oxaspiro[4.4]non-3-en-2-one moiety, calculated as the stoichiometric equivalent of spiromesifen, in the following rotational crop commodities:
| Commodity | Parts per million |
|---|---|
| Alfalfa, forage | 1.5 |
| Alfalfa, hay | 3.0 |
| Barley, grain | 0.03 |
| Barley, hay | 0.25 |
| Barley, straw | 0.15 |
| Beet, sugar, roots | 0.03 |
| Beet, sugar, tops | 0.20 |
| Oat, forage | 0.20 |
| Oat, grain | 0.03 |
| Oat, hay | 0.25 |
| Oat, straw | 0.25 |
| Vegetable, bulb, group 3-07 | 0.09 |
| Wheat, forage | 0.20 |
| Wheat, grain | 0.03 |
| Wheat, hay | 0.15 |
| Wheat, straw | 0.25 |
[70 FR 43283, July 27, 2005, as amended at 72 FR 3079, Jan. 24, 2007; 73 FR 13140, Mar. 12, 2008; 73 FR 52606, Sept. 10, 2008; 74 FR 8492, Feb. 25, 2009; 74 FR 15886, Apr. 8, 2009; 75 FR 5526, Feb. 3, 2010; 75 FR 53586, Sept. 1, 2010; 76 FR 81396, Dec. 28, 2011; 78 FR 3337, Jan. 16, 2013; 83 FR 45849, Sept. 11, 2018]