§ 180.446 - Clofentezine; tolerances for residues.  


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  • § 180.446 Clofentezine; tolerances for residues.

    (a) General.

    (1) Tolerances are established for residues of the insecticide clofentezine, including its metabolites and degradates, in or on the commodities in the table in this paragraph. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only clofentezine, 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine, in or on the commodity.

    Commodity Parts per million
    Almond, hulls5.0
    Almond0.5
    Apple, dry pomace3.0
    Apple, wet pomace3.0
    Apricot1.0
    Avocado0.30
    Cherry, subgroup 12-12A1.0
    Fruit, pome, group 11-100.50
    Fruit, small, vine climbing, except fuzzy kiwifruit, Subgroup 13-07F1.0
    Guava3
    Hop, dried cones7
    Persimmon0.05
    Papaya0.30
    Peach, subgroup 12-12B1.0
    Walnut0.02

    (2) Tolerances are established for residues of the insecticide clofentezine, including its metabolites and degradates, in or on the commodities in the table in this paragraph. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only the sum of clofentezine, 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine, and its metabolite, 3-(2-chloro-4-hydroxyphenyl)-6-(2-chlorophenyl)-1,2,4,5-tetrazine, calculated as the stoichiometric equivalent of clofentezine, in or on commodity.

    Commodity Parts per million
    Cattle, fat0.05
    Cattle, liver0.4
    Cattle, meat0.05
    Cattle, meat byproducts, except liver0.05
    Goat, fat0.05
    Goat, liver0.4
    Goat, meat0.05
    Goat, meat byproducts, except liver0.05
    Hog, fat0.05
    Hog, liver0.4
    Hog, meat0.05
    Hog, meat byproducts, except liver0.05
    Horse, fat0.05
    Horse, liver0.4
    Horse, meat0.05
    Horse, meat byproducts, except liver0.05
    Milk0.01
    Sheep, fat0.05
    Sheep, liver0.4
    Sheep, meat0.05
    Sheep, meat byproducts, except liver0.05

    (b) Section 18 emergency exemptions. [Reserved]

    (c) Tolerances with regional registrations. [Reserved]

    (d) Indirect or inadvertent residues. [Reserved]

    [56 FR 15503, Apr. 17, 1991, as amended at 56 FR 22335, May 15, 1991; 59 FR 26947, May 25, 1994; 60 FR 12709, Mar. 8, 1995; 64 FR 19050, Apr. 19, 1999; 70 FR 11572, Mar. 9, 2005; 74 FR 46375, Sept. 9, 2009; 76 FR 23496, Apr. 27, 2011; 81 FR 38609, June 14, 2016; 84 FR 24726, May 29, 2019; 85 FR 67287, Oct. 22, 2020]