(a) General. Tolerances are established for combined residues of the herbicide, amicarbazone [4-amino-4, 5-dihydro- N-(1,1-dimethylethyl)-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide] and its metabolites DA amicarbazone [N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide] and iPr-2-OH DA amicarbazone [N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-hydroxy-1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide], calculated as parent equivalents, in or on the following commodities:
| Commodity | Parts per million |
|---|---|
| Cattle, fat | 0.01 |
| Cattle, liver | 1.0 |
| Cattle, meat | 0.01 |
| Cattle, meat byproducts, except liver | 0.10 |
| Corn, field, forage | 0.80 |
| Corn, field, grain | 0.05 |
| Corn, field, stover | 1.0 |
| Goat, fat | 0.01 |
| Goat, liver | 1.0 |
| Goat, meat | 0.01 |
| Goat, meat byproducts, except liver | 0.10 |
| Hog, fat | 0.01 |
| Hog, liver | 0.10 |
| Hog, meat | 0.01 |
| Hog, meat byproducts, except liver | 0.01 |
| Horse, fat | 0.01 |
| Horse, liver | 1.0 |
| Horse, meat | 0.01 |
| Horse, meat byproducts, except liver | 0.10 |
| Milk | 0.01 |
| Sheep, fat | 0.01 |
| Sheep, liver | 1.0 |
| Sheep, meat | 0.01 |
| Sheep, meat byproducts, except liver | 0.10 |
| Poultry, liver | 0.10 |
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. Tolerances are established for the indirect or inadvertent residues of amicarbazone [4-amino-4, 5-dihydro-N-(1,1-dimethylethyl)-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide] and its metabolites DA amicarbazone [N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide] and iPr-2-OH DA amicarbazone [N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-hydroxy-1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide], calculated as parent equivalents, in or on the following commodities when present therein as a result of application of amicarbazone to the growing crops in paragraph (a) of this section:
| Commodity | Parts per million |
|---|---|
| Alfalfa, forage | 0.05 |
| Alfalfa, hay | 0.10 |
| Cotton, gin byproducts | 0.30 |
| Cotton, undelinted seed | 0.07 |
| Soybean, forage | 1.50 |
| Soybean, hay | 5.0 |
| Soybean, seed | 0.80 |
| Wheat, bran | 0.15 |
| Wheat, flour | 0.15 |
| Wheat, forage | 0.50 |
| Wheat, germ | 0.15 |
| Wheat, grain | 0.10 |
| Wheat, hay | 1.0 |
| Wheat, middlings, | 0.15 |
| Wheat, shorts | 0.15 |
| Wheat, straw | 0.50 |
[70 FR 55760, Sept. 23, 2005, as amended at 74 FR 46377, Sept. 9, 2009]