Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
§ 180.573 - Tepraloxydim; tolerances for residues.

(a) General. (1) Tolerances are established for residues of tepraloxydim, 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 combined residues of tepraloxydim, (2-[1-[[[(2E)-3-chloro-2-propen-1-yl]oxy]imino]propyl]-3-hydroxy-5-(tetrahydro-2H-pyran-4-yl)-2-cyclohexen-1-one) and its metabolites convertible to GP (3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid) and OH-GP (3-hydroxy-3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid), calculated as tepraloxydim, in or on the commodities.

Commodity Parts per
million
Expiration/
revocation
date
Cotton, undelinted seed0.212/31/18
Cotton, gin byproducts3.012/31/18
Flax, seed0.1012/31/18
Grain, aspirated fraction1200.012/31/18
Pea and bean, dried shelled, except soybean, subgroup 6C 10.1012/31/18
Soybean, seed6.012/31/18
Soybean, hulls8.012/31/18
Sunflower subgroup 20B 10.2012/31/18

1 There are no U.S. registrations for commodities in this subgroup.

(2) Tolerances are established for residues of tepraloxydim, 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 combined residues of tepraloxydim (2-[1-[[[(2E)-3-chloro-2-propen-1-yl]oxy]imino]propyl]-3-hydroxy-5-(tetrahydro-2H-pyran-4-yl)-2-cyclohexen-1-one) and its metabolites convertible to GP (3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid), OH-GP (3-hydroxy-3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid), and GL (3-(2-oxotetrahydropyran-4-yl)-1,5-dioic acid), calculated as tepraloxydim, in or on the commodities.

Commodity Parts per
million
Expiration/
revocation
date
Cattle, fat0.1512/31/18
Cattle, kidney0.5012/31/18
Cattle, meat0.2012/31/18
Cattle, meat byproducts, except kidney0.2012/31/18
Egg0.2012/31/18
Goat, fat0.1512/31/18
Goat, kidney0.5012/31/18
Goat, meat0.2012/31/18
Goat, meat byproducts, except kidney0.2012/31/18
Hog, fat0.1512/31/18
Hog, kidney0.5012/31/18
Hog, meat0.2012/31/18
Hog, meat byproducts, except kidney0.2012/31/18
Horse, fat0.1512/31/18
Horse, kidney0.5012/31/18
Horse, meat0.2012/31/18
Horse, meat byproducts, except kidney0.2012/31/18
Milk0.1012/31/18
Poultry, fat0.3012/31/18
Poultry, liver1.0012/31/18
Poultry, meat0.2012/31/18
Poultry, meat byproducts, except liver0.2012/31/18
Sheep, fat0.1512/31/18
Sheep, kidney0.5012/31/18
Sheep, meat0.2012/31/18
Sheep, meat byproducts, except kidney0.2012/31/18

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. A tolerance with regional registration, as defined in § 180.1(l), is established for residues of tepraloxydim, 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 combined residues of tepraloxydim (2-[1-[[[(2E)-3-chloro-2-propen-1-yl]oxy]imino]propyl]-3-hydroxy-5-(tetrahydro-2H-pyran-4-yl)-2-cyclohexen-1-one) and its metabolites convertible to GP (3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid) and OH-GP (3-hydroxy-3-(tetrahydropyran-4-yl)pentane-1,5-dioic acid), calculated as tepraloxydim, in or on the commodities.

Commodity Parts per
million
Expiration/
revocation
date
Canola, seed0.5012/31/18

(d) Indirect or inadvertent residues. [Reserved]

[66 FR 40150, Aug. 2, 2001, as amended at 72 FR 54588, Sept. 26, 2007; 76 FR 34885, June 15, 2011; 76 FR 82152, Dec. 30, 2011; 81 FR 34906, June 1, 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 180.573