Code of Federal Regulations (alpha)

CFR /  Title 40  /  Part 180  /  Sec. 180.474 Tebuconazole; tolerances for residues.

(a) General. (1) Tolerances are established for residues of tebuconazole, alpha-[2-(4-chlorophenyl)ethyl]-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol, 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 tebuconazole [[alpha]-[2-(4-chlorophenyl) ethyl]-[alpha]-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol], in or on the commodity. ------------------------------------------------------------------------

Parts per

Commodity million------------------------------------------------------------------------Almond, hulls............................................... 6.0Apple, wet pomace........................................... 0.1Asparagus................................................... 0.05Banana...................................................... 0.05Barley, grain............................................... 0.3Barley, hay................................................. 7.0Barley, straw............................................... 3.5Bean, dry seed.............................................. 0.1Bean, succulent............................................. 0.1Beet, garden, roots......................................... 0.70Beet, garden, tops.......................................... 7.0Brassica, leafy greens, subgroup 5B......................... 2.5Cherry, sweet, pre- and post-harvest........................ 5.0Cherry, tart, pre- and post-harvest......................... 5.0Coffee, green bean \1\...................................... 0.15Coffee, roasted bean \1\.................................... 0.3Corn, field, forage......................................... 4.0Corn, field, grain.......................................... 0.05Corn, field, stover......................................... 3.5Corn, pop, grain............................................ 0.05Corn, pop, stover........................................... 3.5Corn, sweet, forage......................................... 7.0Corn, sweet, kernel plus cob with husks removed............. 0.5Corn, sweet, stover......................................... 6.0Cotton, gin byproducts...................................... 25.0Cotton, undelinted seed..................................... 2.0Fruit, pome, group 11....................................... 0.05Fruit, stone, group 12, except cherry....................... 1.0Grain, aspirated fractions.................................. 16.0Grape....................................................... 5.0Grass, forage............................................... 8.0Grass, hay.................................................. 25.0Grass, seed screenings...................................... 55.0Grass, straw................................................ 30.0Hop, dried cones............................................ 35.0Lychee...................................................... 1.6Mango, postharvest.......................................... 0.15Nut, tree, group 14......................................... 0.05Oat, forage................................................. 0.10Oat, grain.................................................. 0.15Oat, hay.................................................... 0.10Oat, straw.................................................. 0.10Onion, bulb, subgroup 3-07A................................. 0.2Onion, green, subgroup 3-07B................................ 1.3Orange \1\.................................................. 1.0Orange, oil \1\............................................. 10Peach....................................................... 1.0Peanut...................................................... 0.1Pistachio................................................... 0.05Plum, pre- and post-harvest................................. 1.0Soybean, forage............................................. 25Soybean, hay................................................ 50

Soybean, seed............................................... 0.08Sunflower, seed............................................. 0.05Sunflower, meal............................................. 0.2Sunflower, refined oil...................................... 0.2Vegetable, cucurbit, group 9................................ 0.4Vegetable, fruiting, group 8-10............................. 1.3Wheat, forage............................................... 3.0Wheat, germ................................................. 0.20Wheat, grain................................................ 0.15Wheat, hay.................................................. 7.0Wheat, shorts............................................... 0.20Wheat, straw................................................ 1.5------------------------------------------------------------------------\1\There are no U.S. registrations.

(2) Tolerances are established for residues of the fungicide tebuconazole, including its metabolites and degradates, in or on the commodities in the following table. Compliance with the tolerance levels specified in the following table is to be determined by measuring only the sum of tebuconazole (alpha-[2-(4-chlorophenyl)ethyl]-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol) and its diol metabolite (1-(4-chlorophenyl)-4,4-dimethyl-3-(1H -1,2,4-triazole-1-yl-methyl)-pentane-3,5-diol), calculated as the stoichiometric equivalent of tebuconzole, in or on the commodity. ------------------------------------------------------------------------

Parts per

Commodity million------------------------------------------------------------------------Cattle, meat byproducts.................................... 0.2Goat, meat byproducts...................................... 0.2Horse, meat byproducts..................................... 0.2Milk....................................................... 0.1Sheep, meat byproducts..................................... 0.2------------------------------------------------------------------------

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. Tolerances are established for residues of the fungicide tebuconazole, including its metabolites and degradates, in or on the commodities in the following table. Compliance with the tolerance levels specified below is to be determined by measuring only tebuconazole, alpha-[2-(4-chlorophenyl)ethyl]-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol, in or on the commodity. ------------------------------------------------------------------------

Parts per

Commodity million------------------------------------------------------------------------Turnip, roots............................................... 0.5Turnip, tops................................................ 7.0------------------------------------------------------------------------

(d) Indirect or inadvertent residues. [Reserved] [59 FR 39464, Aug. 3, 1994]

Editorial Note: For Federal Register citations affecting Sec. 180.474, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.