[Code of Federal Regulations] [Title 40, Volume 23] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR180.220] [Page 407] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 180_TOLERANCES AND EXEMPTIONS FROM TOLERANCES FOR PESTICIDE CHEMICALS IN Subpart C_Specific Tolerances Sec. 180.220 Atrazine; tolerances for residues. (a) General. (1) Tolerances are established for residues of the herbicide atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) in or on the following raw agricultural commodities: ------------------------------------------------------------------------ Parts per Commodity million ------------------------------------------------------------------------ Cattle, fat................................................. 0.02 Cattle, meat byproducts..................................... 0.02 Cattle, meat................................................ 0.02 Corn, field, forage......................................... 15 Corn, fodder, field......................................... 15 Corn, grain................................................. 0.25 Corn, pop, forage........................................... 15 Corn, pop, stover........................................... 15 Corn, sweet, forage......................................... 15 Corn, sweet, kernel plus cob with husks removed............. 0.25 Corn, sweet, stover......................................... 15 Goat, fat................................................... 0.02 Goat, meat byproducts....................................... 0.02 Goat, meat.................................................. 0.02 Guava....................................................... 0.05 Horse, fat.................................................. 0.02 Horse, meat byproducts...................................... 0.02 Horse, meat................................................. 0.02 Milk........................................................ 0.02 Nut, macadamia.............................................. 0.25 Rye grass, perennial........................................ 15 Sheep, fat.................................................. 0.02 Sheep, meat byproducts...................................... 0.02 Sheep, meat................................................. 0.02 Sorghum, forage............................................. 15 Sorghum, grain.............................................. 0.25 Sorghum, grain, stover...................................... 15 Sugarcane, cane............................................. 0.25 Sugarcane, fodder........................................... 0.25 Sugarcane, forage........................................... 0.25 Wheat, grain................................................ 0.25 Wheat, straw................................................ 5 ------------------------------------------------------------------------ (2) A tolerance is established for combined residues of the herbicide atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) and its metabolites 2-amino-4-chloro-6-ethylamino-s-triazine, 2-amino-4- chloro-6-isopropylamino-s-triazine, and 2-chloro-4,6-diamino-s-triazine in or on the following raw agricultural commodity: ------------------------------------------------------------------------ Parts per Commodity million ------------------------------------------------------------------------ Grass, range................................................. 4 ------------------------------------------------------------------------ (b) Section 18 emergency exemptions. [Reserved] (c) Tolerances with regional registrations. [Reserved] (d) Indirect or inadvertent residues. [Reserved] [43 FR 29121, July 6, 1978, as amended at 44 FR 67116, Nov. 23, 1979; 47 FR 3771, Jan. 27, 1982; 47 FR 8012, Feb. 24, 1982; 63 FR 57075, Oct. 26, 1998; 67 FR 46893, July 17, 2002; 69 FR 6567, Feb. 11, 2004; 72 FR 35666, June 29, 2007]