Regulations last checked for updates: May 18, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 180.689 - Aminocyclopyrachlor; tolerances for residues.

(a) General. Tolerances are established for residues of the herbicide aminocyclopyrachlor, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of aminocyclopyrachlor, 6-amino-5-chloro-2-cyclopropyl-4-pyrimidinecarboxylic acid, and aminocyclopyrachlor methyl ester, methyl 6-amino-5-chloro-2-cyclopropyl-4-pyrimidinecarboxylate, calculated as the stoichiometric equivalent of aminocyclopyrachlor.

Commodity Parts per million
Cattle, fat 10.05
Cattle, meat 10.01
Cattle, meat byproducts 10.30
Goat, fat 10.05
Goat, meat 10.01
Goat, meat byproducts 10.30
Horse, fat 10.05
Horse, meat 10.01
Horse, meat byproducts 10.30
Milk 10.01
Sheep, fat 10.05
Sheep, meat 10.01
Sheep, meat byproducts 10.30

1 There are no U.S. registrations as of August 11, 2016.

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[81 FR 53018, Aug. 11, 2016]
authority: 21 U.S.C. 321(q), 346a and 371
source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
cite as: 40 CFR 180.689