Mo. Rev. Stat. § 266.440
266.440 Sale, transportation and purchase of garbage-fed swine prohibited.
266.440. Sale, transportation and purchase of garbage-fed swine prohibited. — 1. No person shall sell or transport any swine which have been fed garbage in violation of sections 266.410 to 266.460 .
2. No person shall knowingly purchase any swine which have been fed garbage in violation of sections 266.410 to 266.460 .
(L. 1953 p. 6 §§ 3, 4)