180.537—Isoxaflutole; tolerances for residues.
(a) General.
Tolerances are established for the combined residues of isoxaflutole 5-cyclopropyl-4-(2-methylsulfonyl-4-trifluoromethylbenzoyl) isoxazole and its metabolite 1-(2-methylsulfonyl-4-trifluoromethylphenyl)-2-cyano-3-cyclopropyl propan-1,3-dione (RPA 202248), calculated as the parent compound, in or on the following raw agricultural commodities:
| Commodity | Parts per million |
|---|---|
| Corn, field, forage | 0.04 |
| Corn, field, grain | 0.02 |
|
Code of Federal Regulations
595
|
|
| Corn, field, stover | 0.02 |