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 |