Michigan Compiled Laws, Chapter 247. Highways § 247.67

Sec. 7.  The commissioner shall, annually, before the first day of December, make a written report to the department of agriculture and to the body by whom he was appointed, as the case may be.  Said report shall be made out upon blank forms furnished by the department of agriculture and shall contain such information with reference to the existence and growth of noxious weeds as said department may require.