Colorado Revised Statutes Title 35. Agriculture § 35-7-110. State reimbursed for actual cost

All poisons or other materials for such control furnished by the state to such cooperators shall be supplied at actual cost, and the state shall be reimbursed by such cooperators, landowners, lessees, or contract holders for the actual cost of materials and labor, other than supervision, expended by the state in such treatment under cooperative agreements with them. Such reimbursement shall be made by each owner, lessee, or contract holder in the proportion that the number of acres of land treated for him or her bears to the total acreage treated in the area designated for treatment or according to such equitable proportion or plan as shall be provided for in the agreement. Any such agreement shall require full reimbursement to be made to the state within thirty days after presentation by the department, or its agents, of an itemized account therefor.