§180.331. 4-(2,4-Dichlorophenoxy) butyric acid; tolerances for residues.
40 C.F.R. § 180.331
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:
Section 18 emergency exemptions. [Reserved]
Tolerances with regional registrations. [Reserved]
Indirect or inadvertent residues. [Reserved]
Notes, amendments, and revision history
Amendments
[73 FR 54961, Sept. 24, 2008, as amended at 74 FR 46374, Sept. 9, 2009]
Authority
Authority: 21 U.S.C. 321(q), 346a and 371.
Source
Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
Amendments
[73 FR 54961, Sept. 24, 2008, as amended at 74 FR 46374, Sept. 9, 2009]