§ 180.579 - Fenamidone; tolerances for residues.

§ 180.579 Fenamidone; tolerances for residues.

(a) General.

(1) Tolerances are established for residues of the fungicide, fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring only fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), in or on the commodities:

Commodity	Parts per million
Basil, dried leaves	200
Basil, fresh leaves	30
Bean, succulent, except cowpea	0.80
Brassica, head and stem, subgroup 5A	5.0
Brassica, leafy greens, subgroup 5B	55
Celtuce	60
Cilantro, fresh leaves	60
Cotton, gin byproducts	0.02	Cotton, undelinted seed
Cottonseed subgroup 20C	0.02
Fennel, Florence, fresh leaves and stalk	60
Ginseng	0.80
Kohlrabi	5.0
Leaf petiole vegetable subgroup 22B	60
Leafy vegetable group 4–16	60
Okra	3.5
Onion, bulb, subgroup 3-07A3–07A	0.20
Onion, green, subgroup 3-07B3–07B	1.5
Pepper, nonbell	3.5
Sunflower	0.02
Tomato, paste	2.2
Tomato, puree	2.0
Turnip, greens	55
Vegetable, Brassica, head and stem, group 5–16	5.0
Vegetable, cucurbit, group 9	0.15
Vegetable, fruiting, group 8, except nonbell pepper	1.0
Vegetable, leafy, except Brassica, group 4	60	Vegetable, root, except sugar beet, subgroup 1B, except radish	0.15
Vegetable, tuberous and corm, subgroup 1C	0.02

(2) Tolerances are established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), and its metabolite RPA 717879 (2,4-imidazolidinedione, 5-methyl-5-phenyl), in or on the commodities:

Commodity	Parts per million
Cattle, fat	0.10
Cattle, meat	0.10
Cattle, meat byproducts	0.10
Goat, fat	0.10
Goat, meat	0.10
Goat, meat byproducts	0.10
Milk	0.02
Sheep, fat	0.10
Sheep, meat	0.10
Sheep, meat byproducts	0.10

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. A tolerance with regional registration as defined in § 180.1(l) is established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring only fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylam-ino)-,(S)-), in or on the commodity:

Commodity	Parts per million
Grape1	1.0

¹ Applicable to grapes grown East of the Rocky Mountains.

(d) Indirect or inadvertent residues. Tolerances are established for residues of the fungicide fenamidone, including its metabolites and degradates, in or on the following commodities. Compliance with the tolerance levels is to be determined by measuring fenamidone (4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3 (phenylamino)-,(S)-), and its metabolite RPA 717879 (2,4-imidazolidinedione, 5-methyl-5-phenyl), in or on the following commodities when present therein as a result of application of fenamidone to the crops in paragraph (a)(1).

Commodity	Parts per million
Grain, cereal, group 15, except rice	0.1
Grain, cereal, forage, fodder and straw, group 16, except rice	0.5
Soybean, forage	0.15
Soybean, hay	0.25
Soybean, seed	0.02
Strawberry	0.02

[67 FR 60976, Sept. 27, 2002, as amended at 69 FR 58066, Sept. 29, 2004; 71 FR 55293, Sept. 22, 2006; 72 FR 60272, Oct. 24, 2007; 74 FR 34257, July 15, 2009; 76 FR 34885, June 15, 2011; 76 FR 70895, Nov. 16, 2011; 77 FR 32401, June 1, 2012; 79 FR 13882, Mar. 12, 2014; 82 FR 35114, July 28, 2017]