180.316—Pyrazon; tolerances for residues.
(a) General.
Tolerances are established for combined residues of the herbicide pyrazon (5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone) and its metabolites (calculated as pyrazon) in or on the following food commodities:
| Commodity | Parts per million |
|---|---|
| Beet, garden, roots | 0.9 |
| Beet, garden, tops | 7.0 |
| Beet, sugar, molasses | 1.5 |
| Beet, sugar, roots | 0.2 |
| Beet, sugar, tops | 3.0 |
| Cattle, fat | 0.10 |
| Cattle, liver | 0.15 |
| Cattle, meat | 0.10 |
| Cattle, meat byproducts, except liver | 0.10 |
| Goat, fat | 0.10 |
| Goat, liver | 0.15 |
| Goat, meat | 0.10 |
| Goat, meat byproducts, except liver | 0.10 |
| Horse, fat | 0.10 |
| Horse, liver | 0.15 |
| Horse, meat | 0.10 |
| Horse, meat byproducts, except liver | 0.10 |
| Milk | 0.02 |
| Sheep, fat | 0.10 |
| Sheep, liver | 0.15 |
| Sheep, meat | 0.10 |
| Sheep, meat byproducts, except liver | 0.10 |
(d) Indirect or inadvertent residues.
Tolerances are established for combined residues of the herbicide pyrazon, 5-amino-4-chloro-2-phenyl-3(2H )-pyridazinone, and its metabolites (calculated as pyrazon), in or on the following food commodities:
| Commodity | Parts per million |
|---|---|
| Corn, field, forage | 0.5 |
| Corn, field, stover | 0.5 |
| Soybean, forage | 0.5 |
| Soybean, hay | 0.5 |
| Wheat, forage | 0.3 |
| Wheat, hay | 0.2 |
| Wheat, straw | 0.1 |