180.572—Bifenazate; tolerance for residues.

(a) General. (1) Tolerances are established for residues of bifenazate (1-methylethyl 2-(4-methoxy[1,1′-biphenyl]-3-yl)hydrazinecarboxylate) including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the tolerance levels specified are to be determined by measuring only the sum of bifenazate and its metabolite diazinecarboxylic acid, 2-(4-methoxy-[1,1′-biphenyl]-3-yl), 1-methylethyl ester (expressed as bifenazate) in or on the following food commodities:
Commodity Parts per million
Acerola 0.90
Almond, hulls 15
Apple, wet pomace 1.2
Atemoya 1.6
Avocado 7.0
Bean, dry seed 0.60
Berry, low-growing subgroup 13-07G 1.5
Biriba 1.6
Black sapote 7.0
Caneberry subgroup 13-07A 5.0
Canistel 7.0
Cattle, fat 0.10
Cherimoya 1.6
Cotton, gin byproducts 35
Cotton, undelinted seed 0.75
Custard apple 1.6
Feijoa 0.90
Fruit, pome, group 11 0.75
Fruit, small, vine climbing subgroup 13-07F, except fuzzy kiwifruit 1.0
Fruit, stone, group 12, except plum 2.5
Goat, fat 0.10
Grape 0.75
Grape, raisin 1.2
Guava 0.9
Hog, fat 0.10
Hop, dried cones 15
Horse, fat 0.10
Jaboticaba 0.90
Ilama 1.6
Longan 5.0
Lychee 5.0
Mango 7.0
Nut, tree, group 14 0.20
Okra 2.0
Papaya 7.0
Passionfruit 0.90
Pea and bean, succulent shelled, subgroup 6B 0.70
Peppermint, tops 25
Pistachio 0.20
Plum 0.20
Pulasan 5.0
Rambutan 5.0
Sapodilla 7.0
Sapote, mamey 7.0
Sheep, fat 0.10
Soursop 1.6
Soybean, succulent shelled 0.70
Spanish lime 5.0
Spearmint, tops 25
Star apple 7.0
Starfruit 0.90
Strawberry 1.5
Sugar apple 1.6
Vegetable, cucurbit, group 9 0.75
Vegetable, fruiting, group 8 2.0
Vegetable, legume, edible-podded, subgroup 6A 6.0
Vegetable, tuberous and corm, subgroup 1C 0.10
Wax jambu 0.90
(2) Tolerances are established for residues of bifenazate (1-methylethyl 2-(4-methoxy[1,1′-biphenyl]-3-yl) hydrazinecarboxylate) including its metabolites and degradates, in or on the commodities listed in the following table. Compliance with the tolerance levels specified are to be determined by measuring only the sum of bifenazate and its metabolites diazinecarboxylic acid, 2-(4-methoxy-[1,1′-biphenyl]-3-yl), 1-methylethyl ester (expressed as bifenazate); 1,1′-biphenyl, 4-ol; and 1,1′-biphenyl, 4-oxysulfonic acid (expressed as 1,1′-biphenyl, 4-ol) in or on the following food commodities:
Commodity Parts per million
Cattle, meat 0.02
Cattle, meat byproducts 0.02
Goat, meat 0.02
Goat, meat byproducts 0.02
Hog, meat 0.02
Hog, meat byproducts 0.02
Horse, meat 0.02
Horse, meat byproducts 0.02
Milk 0.02
Sheep, meat 0.02
Sheep, meat byproducts 0.02
(b) emergency exemptions. Time-limited tolerances are established for residues of bifenazate (1-methylethyl 2-(4-methoxy[1,1′-biphenyl]-3-yl)hydrazinecarboxylate) including its metabolites and degradates in connection with use of the pesticide under section 18 emergency exemptions granted by EPA. Compliance with the tolerance levels specified in the following table are to be determined by measuring only the sum of bifenazate and its metabolite diazinecarboxylic acid, 2-(4-methoxy-[1,1′-biphenyl]-3-yl), 1-methylethyl ester (expressed as bifenazate). The tolerances will expire and are revoked on the dates specified in the following table.
Commodity Parts per million Expiration/Revocation Date
Timothy, forage 50 12/31/13
Timothy, hay 150 12/31/13
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]

Code of Federal Regulations

[66 FR 34569, June 29, 2001, as amended at 66 FR 42772, Aug. 15, 2001; 67 FR 4922, Feb. 1, 2002; 67 FR 46884, July 17, 2002; 68 FR 55502, Sept. 26, 2003; 69 FR 5297, Feb. 4, 2004; 70 FR 4037, Jan. 28, 2005; 70 FR 74695, Dec. 16, 2005; 71 FR 51505, Aug. 30, 2006; 72 FR 71802, Dec. 19, 2007; 73 FR 11837, Mar. 5, 2008; 74 FR 48412, Sept. 23, 2009; 74 FR 68167, Dec. 23, 2009; 75 FR 53593, Sept. 1, 2010; 75 FR 80346, Dec. 22, 2010]