Section 180.318 - 4-(2-Methyl-4-chlorophenoxy) butyric acid; tolerance for residues(a)General.(1) A tolerance is established for the herbicide 4-(2-methyl-4-chlorophenoxy) butyric acid in or on the following food commodity: | Commodity | Parts per million |
| Pea | 0.1(N) |
(2) Tolerances are established for the combined residues, free and conjugated, of the herbicide MCPB, 4-(4-chloro-2-methylphenoxy)butanoic acid, and its metabolite MCPA, (4-chloro-2-methylphenoxy)acetic acid, in or on the following food commodities: | Commodity | Parts per million |
| Peppermint, tops | 0.20 |
| Spearmint, tops | 0.20 |
(b)Section 18 emergency exemptions. [Reserved](c)Tolerances with regional registrations. [Reserved](d)Indirect or inadvertent residues. [Reserved]68 FR 39441, July 1, 2003, as amended at 73 FR 66785, Nov. 12, 2008