[Code of Federal Regulations]
[Title 40, Volume 21]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR180.106]

[Page 342]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 180--TOLERANCES AND EXEMPTIONS FROM TOLERANCES FOR PESTICIDE CHEMICALS 
IN FOOD--Table of Contents
 
                     Subpart C--Specific Tolerances
 
Sec. 180.106  Diuron; tolerances for residues.

    (a) General. Tolerances for residues of the herbicide diuron (3-
(3,4-dichlorophenyl)-1,1-dimethylurea) in or on food commodities are 
established as follows:

------------------------------------------------------------------------
                                                               Parts per
                          Commodity                             million
------------------------------------------------------------------------
Alfalfa.....................................................        2
Apple.......................................................        1
Artichoke, globe............................................        1
Asparagus...................................................        7
Banana......................................................        0.1
Barley, grain...............................................        1
Barley, hay.................................................        2
Blackberry..................................................        1
Blueberry...................................................        1
Boysenberry.................................................        1
Cattle, fat.................................................        1
Cattle, meat................................................        1
Cattle, meat byproducts.....................................        1
Citrus, dried pulp..........................................        4
Clover, forage..............................................        2
Clover, hay.................................................        2
Corn in grain or ear form (including sweet corn, field corn,        1
 popcorn)...................................................
Corn, sweet, forage.........................................        2
Corn, sweet, stover.........................................        2
Cotton, undelinted seed.....................................        1
Currant.....................................................        1
Dewberry....................................................        1
Fruit, citrus,..............................................        1
Goat, fat...................................................        1
Goat, meat..................................................        1
Goat, meat byproducts.......................................        1
Gooseberry..................................................        1
Grape.......................................................        1
Grass crops (other than Bermuda grass)......................        2
Grass, hay (other than Bermudagrass, hay)...................        2
Hog, fat....................................................        1
Hog, meat...................................................        1
Hog, meat byproducts........................................        1
Horse, fat..................................................        1
Horse, meat.................................................        1
Horse, meat byproducts......................................        1
Huckleberry.................................................        1
Loganberry..................................................        1
Nut.........................................................        0.1
Oat, forage.................................................        2
Oat, grain..................................................        1
Oat, hay....................................................        2
Oat, straw..................................................        2
Olive.......................................................        1
Papaya......................................................        0.5
Peach.......................................................        0.1
Pear........................................................        1
Pea.........................................................        1
Pea, field vines............................................        2
Pea, field, hay.............................................        2
Peppermint, hay.............................................        2
Pineapple...................................................        1
Potato......................................................        1
Raspberry...................................................        1
Rye, forage.................................................        2
Rye, forage.................................................        2
Rye, grain..................................................        1
Rye, straw..................................................        2
Sheep, fat..................................................        1
Sheep, meat.................................................        1
Sheep, meat byproducts......................................        1
Sorghum, forage.............................................        2
Sorghum, grain..............................................        1
Sorghum, grain, stover......................................        2
Sugarcane, cane.............................................        1
Trefoil, birdsfoot, forage..................................        2
Trefoil, birdsfoot, hay.....................................        2
Wheat, forage...............................................        2
Wheat, grain................................................        1
Wheat, hay..................................................        2
Wheat, straw................................................        2
Vetch, forage...............................................        2
Vetch, hay..................................................        2
Vetch, seed.................................................        1
------------------------------------------------------------------------

    (b) Section 18 emergency exemptions. Time-limited tolerances are 
established for combined residues of the herbicide diuron and its 
metabolites convertible to 3,4-dichloroaniline in connection with use of 
the pesticide under section 18 emergency exemptions granted by EPA. 
These tolerances will expire and are revoked on the dates specified in 
the following table.

------------------------------------------------------------------------
                                                             Expiration/
                    Commodity                     Parts per   Revocation
                                                   million       date
------------------------------------------------------------------------
Catfish fillets.................................        2.0     06/30/05
------------------------------------------------------------------------

    (c) Tolerances with regional registrations. [Reserved]
    (d) Indirect or inadvertent residues. [Reserved]

[63 FR 2164, Jan. 14, 1998, as amended at 63 FR 57072, Oct. 26, 1998; 64 
FR 41305, July 30, 1999; 66 FR 28671, May 24, 2001; 67 FR 46883, July 
17, 2002]