(a)(1) General. Tolerances are established for the combined residues of the free and conjugated forms of sulfentrazone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of sulfentrazone (N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide) and its metabolite HMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-hydroxymethyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide, calculated as the stoichiometric equivalent of sulfentrazone in or on the following commodities. ------------------------------------------------------------------------
(1) General. Tolerances are established for the combined residues of the free and conjugated forms of sulfentrazone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of sulfentrazone (N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide) and its metabolite HMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-hydroxymethyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide, calculated as the stoichiometric equivalent of sulfentrazone in or on the following commodities. ------------------------------------------------------------------------
Parts per
Commodity million------------------------------------------------------------------------Soybean, seed.............................................. 0.05------------------------------------------------------------------------
(2) Tolerances are established for the combined residues of the free and conjugated forms of sulfentrazone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of sulfentrazone (N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide) and its metabolites HMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-hydroxymethyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide) and DMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide, calculated as the stoichiometric equivalent of sulfentrazone in or on the following commodities. ------------------------------------------------------------------------
Parts per
Commodity million------------------------------------------------------------------------Apple...................................................... 0.15Asparagus.................................................. 0.15Berry and small fruit, group 13-07......................... 0.15Brassica, head and stem, subgroup 5A....................... 0.20Brassica, leafy greens, subgroup 5B........................ 0.40Corn, field, forage........................................ 0.20Corn, field, grain......................................... 0.15Corn, field, stover........................................ 0.30Flax....................................................... 0.15Fruit, citrus, group 10-10................................. 0.15Horseradish................................................ 0.20Melon, subgroup 9A......................................... 0.15Nut, tree, group 14........................................ 0.15Pea and bean, dried shelled, except soybean, subgroup 6C... 0.15Pea, succulent............................................. 0.15Peanut..................................................... 0.20Peanut, meal............................................... 0.40Peppermint, tops........................................... 0.30Pistachio.................................................. 0.15Rhubarb.................................................... 0.15Spearmint, tops............................................ 0.30Sugarcane, cane............................................ 0.15Sugarcane, molasses........................................ 0.20Sunflower subgroup 20B..................................... 0.20Turnip, roots.............................................. 0.15Turnip, tops............................................... 0.60Vegetable, fruiting, group 8-10............................ 0.15Vegetable, soybean, succulent.............................. 0.15Vegetable, tuberous and corm, subgroup 1C.................. 0.15------------------------------------------------------------------------
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. Tolerances with regional registration are established for the combined residues of the free and conjugated forms of sulfentrazone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of sulfentrazone (N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide) and its metabolites HMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-hydroxymethyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide) and DMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide, calculated as the stoichiometric equivalent of sulfentrazone in or on the following commodities. ------------------------------------------------------------------------
Parts per
Commodity million------------------------------------------------------------------------Bean, lima, succulent....................................... 0.15Cowpea, succulent........................................... 0.15Wheat, forage............................................... 0.50Wheat, grain................................................ 0.15Wheat, hay.................................................. 0.30Wheat, straw................................................ 1.5------------------------------------------------------------------------
(d) Indirect or inadvertent residues. Tolerances are established for inadvertent and indirect combined residues of the free and conjugated forms of sulfentrazone, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only the sum of sulfentrazone (N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl]methanesulfonamide) and its metabolites HMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-hydroxymethyl-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide) and DMS (N-(2,4-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide, calculated as the stoichiometric equivalent of sulfentrazone in or on the following commodities when present therein as a result of the application of sulfentrazone to growing crops. ------------------------------------------------------------------------
Parts per
Commodity million------------------------------------------------------------------------Grain, cereal (excluding sweet corn), Hulls................ 0.30Grain, cereal, forage, fodder and straw, group 16, except 0.2
sweet corn; forage........................................Grain, cereal, forage, fodder and straw, group 16, except 0.2
sweet corn; hay...........................................
Grain, cereal, forage, fodder and straw, group 16, except 0.1
sweet corn; stover........................................Grain, cereal, forage, fodder and straw, group 16, except 0.6
sweet corn; straw.........................................Grain, cereal, group 15, except sweet corn................. 0.1Grain, cereal, group 15, except sweet corn; bran........... 0.15------------------------------------------------------------------------ [62 FR 10708, Mar. 10, 1997]
Editorial Note: For Federal Register citations affecting Sec. 180.498, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.