40 CFR § 180.331 - 4-(2,4-Dichlorophenoxy) butyric acid; tolerances for residues.
§ 180.331 4-(2,4-Dichlorophenoxy) butyric acid; tolerances for residues.
(a) General. Tolerances are established for residues of the herbicide 4-(2,4-dichlorophenoxy) butyric acid (2,4-DB), both free and conjugated, determined as the acid, in or on food commodities, as follows:
Commodity | Parts per million |
---|---|
Alfalfa, forage | 0.7 |
Alfalfa, hay | 2.0 |
Cattle, meat byproducts | 0.05 |
Clover, forage | 0.2 |
Clover, hay | 0.2 |
Goat, meat byproducts | 0.05 |
Hog, meat byproducts | 0.05 |
Horse, meat byproducts | 0.05 |
Peanut | 0.2 |
Peppermint, tops | 0.2 |
Sheep, meat byproducts | 0.05 |
Soybean, forage | 0.7 |
Soybean, hay | 2.0 |
Soybean, seed | 0.5 |
Spearmint, tops | 0.2 |
Trefoil, forage | 0.7 |
Trefoil, hay | 2.0 |
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]
[73 FR 54961, Sept. 24, 2008, as amended at 74 FR 46374, Sept. 9, 2009]