180.603—Dinotefuran; tolerances for residues.
(a) General.
(1)
Tolerances are established for residues of dinotefuran, (RS )-1-methyl-2-nitro-3-((tetrahydro-3-furanyl)methyl)guanidine, including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of dinotefuran and its metabolites DN, 1-methyl-3-(tetrahydro-3-furylmethyl)guanidine, and UF, 1-methyl-3-(tetrahydro-3-furylmethyl)urea, calculated as the stoichiometric equivalent of dinotefuran, in or on the commodities listed in the table below:
| Commodity | Parts per million |
|---|---|
| Brassica, head and stem, subgroup 5A | 1.4 |
| Brassica, leafy greens, subgroup 5B | 15.0 |
| Cotton, undelinted seed | 0.4 |
| Cotton, gin byproducts | 8.0 |
| Grape | 0.9 |
| Grape, raisin | 2.5 |
| Potato | 0.05 |
| Potato, chips | 0.1 |
| Potato, granules/flakes | 0.15 |
| Tomato, paste | 1.0 |
| Turnip, greens | 15.0 |
| Vegetable, fruiting, group 8 | 0.7 |
| Vegetable, cucurbit, group 9 | 0.5 |
| Vegetable, leafy, except Brassica, group 4 | 5.0 |
(2)
Tolerances are established for residues of dinotefuran, (RS )-1-methyl-2-nitro-3-((tetrahydro-3-furanyl)methyl)guanidine, including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of dinotefuran, (RS )-1-methyl-2-nitro-3-((tetrahydro-3-furanyl)methyl)guanidine in or on the commodities listed in the table below:
| Commodity | Parts per million |
|---|---|
| Cattle, fat | 0.05 |
| Cattle, meat | 0.05 |
| Cattle, meat byproducts | 0.05 |
| Goat, fat | 0.05 |
| Goat, meat | 0.05 |
| Goat, meat byproducts | 0.05 |
| Hog, fat | 0.05 |
| Hog, meat | 0.05 |
| Hog, meat byproducts | 0.05 |
| Horse, fat | 0.05 |
| Horse, meat | 0.05 |
| Horse, meat byproducts | 0.05 |
| Milk | 0.05 |
| Sheep, fat | 0.05 |
| Sheep, meat | 0.05 |
| Sheep, meat byproducts | 0.05 |
(b) emergency exemptions.
Time-limited tolerances specified in the following table are established for combined residues of Dinotefuran, [ N -methyl- N ′-nitro- N ′′ -((tetrahydro-3-furanyl)methyl)guanidine] and its metabolites DN [1-methyl-3-(tetrahydro-3-furylmethyl)guanidine] and UF [1-methyl-3-(tetrahydro-3-furylmethyl)urea], expressed as dinotefuran in or on the specified agricultural commodities, resulting from use of the pesticide pursuant to FFIFRA section 18 emergency exemptions. The tolerances expire and are revoked on the date specified in the table.
| Commodity | Parts per million | Expiration/revocation date |
|---|---|---|
| Rice, grain | 2.8 | 12/31/12 |