Regulations last checked for updates: May 18, 2024

Title 40 - Protection of Environment last revised: May 16, 2024
§ 180.580 - Iodosulfuron-Methyl-Sodium; tolerances for residues.

(a) General. Tolerances are established for residues of the herbicide Iodosulfuron-Methyl-Sodium (methyl 4-iodo-2-[3-(4-methoxy-6-methyl-1,3,5 triazin-2-yl)ureidosulfonyl]benzoate, sodium salt) in or on the following commodities:

Commodity Parts per million
Corn, field, forage0.05
Corn, field, grain0.03
Corn, field, stover0.05
Wheat, forage0.10
Wheat, grain0.02
Wheat, hay0.05
Wheat, straw0.05

(b) Section 18 emergency exemptions. [Reserved]

(c) Tolerances with regional registrations. [Reserved]

(d) Indirect or inadvertent residues. [Reserved]

[67 FR 57532, Sept. 11, 2002, as amended at 74 FR 23644, May 20, 2009]
authority: 21 U.S.C. 321(q), 346a and 371
source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
cite as: 40 CFR 180.580