40 C.F.R. § 180.634

Current through September 30, 2024
Section 180.634 - Tembotrione; tolerances for residues
(a)General.
(1) Tolerances are established for residues of the herbicide tembotrione, including its metabolites and degradates, in or on the commodities listed in the table to this paragraph. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of tembotrione, 2-[2-chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy)methyl]benzoyl]-1,3-cyclohexanedione and its metabolite, 2-[2-chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy) methyl]benzoyl]-4,6-dihydroxy-1,3-cyclohexanedione, calculated as the stoichiometric equivalent of tembotrione, in or on the following commodities.

CommodityParts per million
Cattle, liver0.40
Cattle, meat byproducts, except liver0.07
Corn, field, forage0.60
Corn, field, grain0.02
Corn, field, stover0.45
Corn, pop, grain0.02
Corn, pop, stover0.35
Corn, sweet, forage0.35
Corn, sweet, stover0.60
Goat, liver0.40
Goat, meat byproducts, except liver0.07
Horse, liver0.40
Horse, meat byproducts, except liver0.07
Poultry, liver0.07
Sheep, liver0.40
Sheep, meat byproducts, except liver0.07

(2) Tolerances are established for residues of the herbicide tembotrione, including its metabolites and degradates, in or on the commodities listed in the table to this paragraph. Compliance with the tolerance levels specified below is to be determined by measuring only tembotrione, 2-[2-chloro-4-(methylsulfonyl)-3-[(2,2,2-trifluoroethoxy)methyl]benzoyl]-1,3-cyclohexanedione in or on the following commodities.

CommodityParts per million
Corn, sweet, kernel plus cob with husks removed0.01

(b)Section 18 emergency exemptions. [Reserved]
(c)Tolerances with regional registrations. [Reserved]
(d)Indirect or inadvertent residues. [Reserved]

40 C.F.R. §180.634

72 FR 55085, Sept. 28, 2007, as amended at 74 FR 47894, Sept. 18, 2009