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Title 40: Protection of Environment
CHAPTER I: ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
SUBCHAPTER E: PESTICIDE PROGRAMS
PART 180: TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD
Subpart C: Specific Tolerances
180.490 - Imazapic-ammonium; tolerances for residues.
(a) General. (1) Tolerances are established for combined residues of the herbicide imazapic, (?)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid and its metabolite (?)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-hydroxymethyl-3-pyridinecarboxylic acid, both free and conjugated, in or on the following food commodities:
| Commodity | Parts per million |
| Grass, forage | 15 |
| Grass, hay | 30 |
| Peanut | 0.1 |
(2) Tolerances are also established for the combined residues of the herbicide imazapic, (?)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid and its free metabolite (?)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-hydroxymethyl-3-pyridinecarboxylic acid, in or on the following food commodities:
| Commodity | Parts per million |
| Cattle, fat | 0.10 |
| Cattle, kidney | 1.0 |
| Cattle, meat byproducts, except kidney | 0.1 |
| Cattle, meat | 0.1 |
| Goat, fat | 0.1 |
| Goat, kidney | 1.0 |
| Goat, meat byproducts, except kidney | 0.1 |
| Goat, meat | 0.1 |
| Horse, fat | 0.1 |
| Horse, kidney | 1.0 |
| Horse, meat byproducts, except kidney | 0.1 |
| Horse, meat | 0.1 |
| Milk | 0.1 |
| Sheep, fat | 0.1 |
| Sheep, kidney | 1.0 |
| Sheep, meat byproducts, except kidney | 0.1 |
| Sheep, meat | 0.1 |
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with reginal registrations. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]
[64 FR 54224, Oct. 6, 1999, as amended at 66 FR 64774, Dec. 14, 2001; 66 FR 66332, Dec. 26, 2001]
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