View all text of Subpart C [§ 180.101 - § 180.726]
§ 180.220 - Atrazine; tolerances for residues.
(a) General. Tolerances are established for the combined residues of the herbicide atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) and its chlorinated metabolites 2-amino-4-chloro-6-isopropylamino-s-triazine, 2-amino-4-chloro-6-ethylamino-s-triazine, and 2,4-diamino-6-chloro-s-triazine, in or on the following food commodities:
| Commodity | Parts per
million | Cattle, fat | 0.02 | Cattle, meat | 0.02 | Cattle, meat byproducts | 0.02 | Corn, field, forage | 1.5 | Corn, field, grain | 0.20 | Corn, field, stover | 0.5 | Corn, pop, forage | 1.5 | Corn, pop, grain | 0.20 | Corn, pop, stover | 0.5 | Corn, sweet, forage | 15 | Corn, sweet, kernel plus cob with husks removed | 0.20 | Corn, sweet, stover | 2.0 | Goat, fat | 0.02 | Goat, meat | 0.02 | Goat, meat byproducts | 0.02 | Grass, forage | 4.0 | Grass, hay | 4.0 | Guava | 0.05 | Horse, fat | 0.02 | Horse, meat | 0.02 | Horse, meat byproducts | 0.02 | Milk | 0.02 | Nut, macadamia | 0.20 | Sheep, fat | 0.02 | Sheep, meat | 0.02 | Sheep, meat byproducts | 0.02 | Sorghum, forage, forage | 0.25 | Sorghum, grain, forage | 0.25 | Sorghum, grain, grain | 0.20 | Sorghum, grain, stover | 0.50 | Sugarcane, cane | 0.20 | Wheat, forage | 1.5 | Wheat, grain | 0.10 | Wheat, hay | 5.0 | Wheat, straw | 0.50 |
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(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. Tolerances are established for indirect or inadvertant residues of atrazine, 2-chloro-4-ethylamino-6-isopropylamino-s-triazine, in or on the following raw agricultural commodity when present therein as a result of application of atrazine to the growing crops in paragraph (a) of this section:
| Commodity | Parts per million | Vegetable, leafy, except brassica, group 4 | 0.25 |
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