This chapter shall be administered by the secretary of agriculture. [C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §200.2 ] 2021 Acts, ch 76, §44
Enforcing official.
Iowa Code § 200.2, under FERTILIZERS AND BENEFICIAL SUBSTANCES.
Iowa Code § 200.2