Iowa Admin. Code r. 21-45.46
The pesticide Command 6EC Herbicide EPA Reg. No. 279-3054 (active ingredient: 2-(2-Chlorophenyl) methyl-4, 4-dimethyl-3-isoxazolidinone . . . 64.3%) or any identically formulated compound shall be soil incorporated immediately following application. The method of application shall be limited to ground equipment.
[ARC 9145C, IAB 4/30/25, effective 1/1/26]