Mo. Rev. Stat. § 261.050
261.050 Salaries and accounts.
261.050. Salaries and accounts. — Upon the filing of proper vouchers and requisitions, duly certified by the director, warrants shall be issued monthly, as provided by law, upon the state treasurer for the payment of all approved salaries and accounts under the jurisdiction of the state department of agriculture.
(RSMo 1939 § 14028, A. 1949 S.B. 1090)