40 CFR 180.611: Pinoxaden; tolerances for residues.

(a) General. (1) Tolerances are established for residues of the herbicide pinoxaden, including its metabolites and degradates, in or on the commodities in table 1 to this paragraph (a)(1). Compliance with the tolerance levels specified in table 1 to this paragraph (a)(1) is to be determined by measuring pinoxaden (8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5] oxadiazepin-9-yl 2,2-dimethylpropanoate) and its metabolites 8-(2,6-diethyl-4-methyl-phenyl)-tetrahydro-pyrazolo[1,2-d][1,4,5]oxadiazepine-7,9-dione and free and conjugated forms of 8-(2,6-diethyl-4-hydroxymethyl-phenyl)-tetrahydro-pyrazolo[1,2-d][1,4,5] oxadiazepine-7,9-dione, and 4-(7,9-dioxo-hexahydro-pyrazolo[1,2-d] [1,4,5]oxadiazepin-8-yl)-3,5-diethyl-benzoic acid, calculated as the stoichiometric equivalent of pinoxaden, in or on the commodity.

Table 1 to Paragraph (a)(1)

Commodity Parts per million

Barley, bran 1.6

Barley, grain 0.9

Barley, hay 3

Barley, straw 3

Egg 0.06

Poultry, fat 0.06

Poultry, meat 0.06

Poultry, meat byproducts 0.06

Wheat, bran 3

Wheat, forage 3.5

Wheat, grain 1.3

Wheat, hay 3

Wheat, straw 3

(2) Tolerances are established for residues of the herbicide pinoxaden, including its metabolites and degradates, in or on the commodities in table 2 to this paragraph (a)(2). Compliance with the tolerance levels specified in table 2 to this paragraph (a)(2) is to be determined by measuring pinoxaden (8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl 2,2-dimethylpropanoate) and its metabolites 8-(2,6-diethyl-4-methyl-phenyl)-tetrahydro-pyrazolo[1,2-d][1,4,5]oxadiazepine-7,9-dione and free and conjugated forms of 8-(2,6-diethyl-4-hydroxymethyl-phenyl)-tetrahydro-pyrazolo[1,2-d][1,4,5] oxadiazepine-7,9-dione, calculated as the stoichiometric equivalent of pinoxaden, in or on the commodity.

Table 2 to Paragraph (a)(2)

Commodity Parts per million

Cattle, fat 0.04

Cattle, meat 0.04

Cattle, meat byproducts 0.04

Goat, fat 0.04

Goat, meat 0.04

Goat, meat byproducts 0.04

Hog, fat 0.04

Hog, meat 0.04

Hog, meat byproducts 0.04

Horse, fat 0.04

Horse, meat 0.04

Horse, meat byproducts 0.04

Milk 0.02

Sheep, fat 0.04

Sheep, meat 0.04

Sheep, meat byproducts 0.04

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]