No person may knowingly or willfully distribute, sell, or offer for sale within this state any pesticide which is not registered under the provisions of §§ 38-20A-4 to 38-20A-13, inclusive; or any pesticide if any of the claims made or any of the directions for the pesticide's use differ in substance from the representations made in connection with its registration; or any pesticide if the composition of the pesticide differs from the composition represented in its registration. The secretary may allow a change in the labeling or formula of a pesticide within a registration period without requiring reregistration of the pesticide.

Source: SL 1947, ch 99 , §§ 4, 9; SDC Supp 1960, §§ 22.12A04 (1) (a), 22.9929; SDCL, § 39-19-27; SL 1977, ch 190 , § 418; SL 1983, ch 281 , § 23; SL 2020, ch 173 , § 14.