180.440—Tefluthrin; tolerances for residues.
(a) General.
Tolerances are established for the combined residues of the insecticide tefluthrin (2,3,5,6 tetrafluroro-4-methylphenyl)methyl-(1 alpha, 3 alpha)-(Z )-(±)-3(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-diemthylcyclopropanecarboxylate) and its metabolite (Z )-3-(2-chloro-3,3,3-trifluroro-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid in or on the following commodities:
| Commodity | Parts per million |
|---|---|
| Corn, field, forage | 0.06 |
| Corn, field, grain | 0.06 |
| Corn, field, stover | 0.06 |
| Corn, pop, grain | 0.06 |
| Corn, pop, stover | 0.06 |
| Corn, sweet, forage | 0.06 |
| Corn, sweet, kernel plus cob with husks removed | 0.06 |
| Corn, sweet, stover | 0.06 |