Regulations last checked for updates: May 18, 2024

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

(a) General. (1) Tolerances are established for residues of the herbicide butafenacil, (1,1-dimethyl-2-oxo-2-(2-propenyloxy)ethyl 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl] benzoate) in or on the following raw agricultural commodities:

Commodity Parts per million
Cotton, gin byproducts10
Cotton, undelinted seed0.50

(2) Tolerances are established for residues of the herbicide butafenacil, (1,1-dimethyl-2-oxo-2-(2-propenyloxy)ethyl 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl] benzoate) and its metabolite CGA-293731 (1-carboxy-1-methylethyl 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl] benzoate), in or on the following livestock commodities:

Commodity Parts per million
Cattle, kidney0.05
Cattle, liver0.50
Goat, kidney0.05
Goat, liver0.50
Hog, kidney0.05
Hog, liver0.50
Horse, kidney0.05
Horse, liver0.50
Sheep, kidney0.05
Sheep, liver0.50

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect and inadvertant residues. [Reserved]

[68 FR 54827, Sept. 19, 2003]
authority: 21 U.S.C. 321(q), 346a and 371
source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
cite as: 40 CFR 180.592