§ 180.731 Epyrifenacil; tolerances for residues.
General. Tolerances are established for residues of the herbicide epyrifenacil, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only epyrifenacil, ethyl 2-[[3-[2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-4-fluorophenoxy]-2-pyridinyl]oxy]acetate in or on the commodity.
| Commodity | Parts per million |
|---|---|
| Corn, field, forage | 0.005 |
| Corn, field, grain | 0.005 |
| Corn, field, stover | 0.005 |
| Rapeseed, seed | 0.005 |
| Soybean, forage | 0.005 |
| Soybean, hay | 0.005 |
| Soybean, seed | 0.005 |
| Wheat, forage | 0.005 |
| Wheat, grain | 0.005 |
| Wheat, hay | 0.005 |
| Wheat, straw | 0.005 |
[91 FR 39516, June 30, 2026]