40 C.F.R. § 180.535

Current through September 30, 2024
Section 180.535 - Fluroxypyr 1-methylheptyl ester; tolerances for residues
(a)General. Tolerances are established for combined residues of fluroxypyr 1-methylheptyl ester [1-methylheptyl ((4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy)acetate] and its metabolite fluroxypyr [((4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy)acetic acid] in or on the following raw agricultural commodities. Compliance with the established tolerance levels is determined by measuring only the sum of fluroxypyr 1-methylheptyl ester [1-methylheptyl ((4-amino-3, 5-dichloro-6-fluoro-2-pyridinyl)oxy)acetate] and its metabolite fluroxypyr [((4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy)acetic acid] calculated as the stoichiometric equivalent of fluroxypyr.

CommodityParts per million
Barley, grain0.5
Barley, hay12.0
Barley, hay20.0
Barley, straw12.0
Cattle, fat0.1
Cattle, kidney1.5
Cattle, meat0.1
Cattle, meat byproducts0.1
Corn, field, forage1.0
Corn, field, grain0.02
Corn, field, stover0.5
Corn, sweet, forage1.0
Corn, sweet, kernel plus cob with husks removed0.02
Corn, sweet, stover2.0
Fruit, pome, group 110.02
Garlic, bulb0.03
Goat, fat0.1
Goat, kidney1.5
Goat, meat0.1
Goat, meat byproducts0.1
Grain, aspirated fractions0.6
Grass, forage120
Grass, hay160
Hog, fat0.1
Hog, kidney1.5
Hog, meat0.1
Hog, meat byproducts0.1
Horse, fat0.1
Horse, kidney1.5
Horse, meat0.1
Horse, meat byproducts0.1
Milk0.3
Millet, forage12.0
Millet, grain0.5
Millet, hay20.0
Millet, proso, straw12.0
Oat, forage12.0
Oat, grain0.5
Oat, hay20.0
Oat, straw12.0
Onion, bulb0.03
Rice, bran3.0
Rice, grain1.5
Shallot, bulb0.03
Sheep, fat0.1
Sheep, kidney1.5
Sheep, meat0.1
Sheep, meat byproducts0.1
Sorghum, grain, forage2.0
Sorghum, grain, grain0.02
Sorghum, grain, stover4.0
Teff, forage12
Teff, grain0.50
Teff, hay20
Teff, straw12
Wheat, forage12.0
Wheat, grain0.5
Wheat, hay20.0
Wheat, straw12.0

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

40 C.F.R. §180.535

63 FR 52169, Sept. 30, 1998, as amended at 64 FR 22799, Apr. 28, 1999; 66 FR 37598, July 19, 2001; 66 FR 47971, Sept. 17, 2001; 67 FR 46884, July 17, 2002; 67 FR 60146, Sept. 25, 2002; 68 FR 75438, Dec. 31, 2003; 69 FR 2074, Jan. 14, 2004; 70 FR 3649, Jan. 26, 2005; 70 FR 7047, Feb. 10, 2005; 71 FR 76204, Dec. 20, 2006; 72 FR 73635, Dec. 28, 2007; 78 FR 3333, Jan. 16, 2013; 83 FR 29706, June 26, 2018
83 FR 29706, 6/26/2018