Regulations last checked for updates: May 18, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 180.117 - S-Ethyl dipropylthiocarbamate; tolerances for residues.

(a) General. Tolerances are established for residues of the herbicide S-ethyl dipropylthiocarbamate, including its metabolites and degradates, in or on the commodities in the following table. Compliance with the tolerance levels specified in this paragraph is to be determined by measuring only the sum of S-ethyl dipropylthiocarbamate, S-ethyl (2-hydroxypropyl)propylcarbamothioate, S-(2-hydroxyethyl)dipropylcarbamothioate, and S-ethyl (3-hydroxypropyl)propylcarbamothioate, calculated as the stoichiometric equivalent of S-ethyl dipropylthiocarbamate, in or on the commodity.

Commodity Parts per million
Alfalfa, forage0.2
Alfalfa, hay0.6
Almond0.08
Almond, hulls0.08
Bean, dry, seed0.08
Bean, succulent0.08
Beet, garden, tops0.5
Beet, sugar, molasses0.4
Beet, sugar, tops0.5
Clover, forage0.1
Clover, hay0.1
Corn, field, forage0.08
Corn, field, grain0.08
Corn, field, stover0.08
Corn, pop, grain0.08
Corn, pop, stover0.08
Corn, sweet, forage0.08
Corn, sweet, kernel plus cob with husks removed0.08
Corn, sweet, stover0.08
Cotton, gin byproducts0.20
Cotton, undelinted seed0.08
Fruit, citrus, group 100.1
Grass, forage0.60
Grass, hay0.50
Lespedeza, forage0.1
Lespedeza, hay0.1
Pea, succulent0.08
Safflower, seed0.08
Sunflower, seed0.08
Tomato0.08
Trefoil, forage0.1
Trefoil, hay0.1
Vegetable, root0.1
Walnut0.08

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[75 FR 60239, Sept. 29, 2010, as amended at 82 FR 42952, Sept. 13, 2017]
authority: 21 U.S.C. 321(q), 346a and 371
source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
cite as: 40 CFR 180.117