Any person, firm or corporation who shall knowingly violate any provisions set forth in this Part or any rule or regulation duly established by the State Board of Agriculture, or any officer or inspector who shall willfully fail to comply with any provisions of this Part shall be guilty of a Class 1 misdemeanor. Such person, firm, or corporation may be enjoined from continuing such violation. (1953, c. 720, s. 9; 1993, c. 539, s. 777; 1994, Ex. Sess., c. 24, s. 14(c).)