Diflufenzopyr
CAS No. 109293-97-2

US Maximum Residue Levels in Food Commodities
 
 

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A February 14, 2005, check at the Code of Federal Regulations for Diflubenzopyr: this herbicide is permitted in or on 31 food commodities in the United States. The following list identifies these crops for which EPA has set pesticide tolerances. 

[Code of Federal Regulations]
[Title 40, Volume 22]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR180.549]

[Page 500]

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. 180.549 Diflufenzopyr; tolerances for residues.
(a) General. Tolerances are established for combined residues of
diflufenzopyr
, 2-(1-[([3,5-difluorophenylamino]
carbonyl)hydrazono]ethyl)-3-pyridinecarboxylic acid, and its metabolites
convertible to 8-methylpyrido[2,3-d]pyridazin-5(6H)-one
, expressed as
diflufenzopyr, in or on the following raw agricultural commodities:

Commodity

As of September 25, 2003

PPM

As of February 14, 2005

PPM

CFR

Corn, field, forage 0.05 0.05 180.549
Corn, field, grain 0.05 0.05 180.549
Corn, field, stover. 0.05 0.05 180.549
Corn, pop, grain 0.05 0.05 180.549
Corn, pop, stover 0.05 0.05 180.549
Corn, sweet, forage 0.05 0.05 180.549
Corn, sweet, kernel plus cob with husks removed 0.05 0.05 180.549
Corn, sweet, stover 0.05 0.05 180.549
Grass, forage 22 22.0 180.549
Grass, hay 7.0 7.0 180.549
(2) Time-limited tolerances are established for combined residues of
diflufenzopyr, 2-(1-[([3,5-difluorophenylamino]
carbonyl)hydrazono]ethyl)-3- pyridinecarboxylic acid, its metabolites
convertible to 8-methylpyrido[2,3-d]pyridazin- 5(6H)-one, and free and
acid-released 8-hydroxymethylpyrido[2,3-d]pyridazine-2,5(1H,6H)-dione,
expressed as diflufenzopyr, in or on the following raw agricultural commodities:
Commodity

As of September 25, 2003

PPM

As of February 14, 2005

PPM

Expiration/ Revocation Date

Cattle, fat 0.30 0.30 7/31/05 
Cattle, kidney 4.0 4.0 7/31/05 
Cattle, meat 0.60 0.60 7/31/05 
Cattle, meat byproducts, except kidney 0.50 0.50 7/31/05 
Goat, fat 0.30 0.30 7/31/05 
Goat, kidney 4.0 4.0 7/31/05 
Goat, meat 0.60 0.60 7/31/05
Goat, meat byproducts, except kidney 0.50 0.50 7/31/05 
Hog, fat 0.30 0.30 7/31/05 
Hog, kidney 4.0 4.0 7/31/05 
Hog, meat 0.60 0.60 7/31/05 
Hog, meat byproducts, except kidney 0.50 0.50 7/31/05 
Horse, fat 0.30 0.30 7/31/05
Horse, kidney 4.0 4.0 7/31/05 
Horse, meat 0.60 0.60 7/31/05 
Horse, meat byproducts, except kidney 0.50 0.50 7/31/05 
Milk 3.0 3.0 7/31/05 
Sheep, fat 0.30 0.30 7/31/05 
Sheep, kidney 4.0 4.0 7/31/05 
Sheep, meat 0.60 0.60 7/31/05 
Sheep, meat byproducts, except kidney 0.50 0.50 7/31/05 
(b) Section 18 emergency exemptions. [Reserved]
(c) Tolerances with regional registrations. [Reserved]
(d) Indirect or inadvertent residues. [Reserved]

[64 FR 4308, Jan. 28, 1999, as amended at 67 FR 55338, Aug. 29, 2002]

 
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