§ 180.316 - Pyrazon; tolerances for residues.  


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  • § 180.316 Pyrazon; tolerances for residues.

    (a) General. Tolerances are established for combined residues of the herbicide pyrazon (5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone) and its metabolites (calculated as pyrazon) in or on the following food commodities:

    Commodity Parts per million
    Beet, garden, roots 0.9
    Beet, garden, tops 7.0
    Beet, sugar, molasses 1.5
    Beet, sugar, roots 0.2
    Beet, sugar, tops 3.0
    Cattle, fat 0.10
    Cattle, liver 0.15
    Cattle, meat 0.10
    Cattle, meat byproducts, except liver 0.10
    Goat, fat 0.10
    Goat, liver 0.15
    Goat, meat 0.10
    Goat, meat byproducts, except liver 0.10
    Horse, fat 0.10
    Horse, liver 0.15
    Horse, meat 0.10
    Horse, meat byproducts, except liver 0.10
    Milk 0.02
    Sheep, fat 0.10
    Sheep, liver 0.15
    Sheep, meat 0.10
    Sheep, meat byproducts, except liver 0.10

    (b) Section 18 emergency exemptions. [Reserved]

    (c) Tolerances with regional registrations. [Reserved]

    (d) Indirect or inadvertent residues. Tolerances are established for combined residues of the herbicide pyrazon, 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone, and its metabolites (calculated as pyrazon), in or on the following food commodities:

    Commodity Parts per million
    Corn, field, forage 0.5
    Corn, field, stover 0.5
    Soybean, forage 0.5
    Soybean, hay 0.5
    Wheat, forage 0.3
    Wheat, hay 0.2
    Wheat, straw 0.1

    [68 FR 39441, July 1, 2003, as amended at 73 FR 52614, Sept. 10, 2008]