C.R.S. § 31-15-905
31-15-905. Regulation of pesticide use - definitions
31-15-905. Regulation of pesticide use - definitions. (1) The governing body of a municipality that adopts an ordinance that concerns pesticides, including an ordinance adopted pursuant to section 31-15-707 (1)(b), shall file the following with the commissioner of agriculture in accordance with section 35-10-112.5 (4):
(a) A certified copy of the ordinance; and
(b) A map or legal description of the geographic area that the governing body intends to regulate under the ordinance.
(2) As used in this section, unless the context otherwise requires:
(a) "Commissioner of agriculture" means the commissioner of the department of agriculture appointed pursuant to section 35-1-107 (1) or the commissioner's designee.
(b) "Pesticide" has the meaning set forth in section 35-10-103 (10).