180.481—Prosulfuron; tolerances for residues.
(a) General.
Tolerances are established for residues of the herbicide prosulfuron and its metabolites and degradates in or on the commodities in the table below. Compliance with the tolerance levels specified in the table below is to be determined by measuring only prosulfuron, 1-(4-methoxy-6-methyl-triazin-2-yl)-3-[2-(3,3,3-trifluoropropyl)-phenylsulfonyl]-urea, in or on the commodity.
| Commodity | Parts per million |
|---|---|
| Grain, cereal, forage, fodder, and straw, group 16, except rice, fodder | 0.01 |
| Grain, cereal, forage, fodder, and straw, group 16, except rice, forage | 0.10 |
| Grain, cereal, forage, fodder, and straw, group 16, except rice, hay | 0.20 |
| Grain, cereal, forage, fodder, and straw, group 16, except rice, straw | 0.02 |
| Grain, cereal, group 15, except rice | 0.01 |