4.5.210    PRIORITY 3 REGULATED PLANTS (NOT MONTANA LISTED NOXIOUS WEEDS)

(1) These regulated plants have the potential to have significant negative impacts. The plant may not be intentionally spread or sold other than as a contaminant in agricultural products. The state recommends research, education, and prevention to minimize the spread of the regulated plant:

(a) Cheatgrass (Bromus tectorum);

(b) Hydrilla (Hydrilla verticillata);

(c) Russian olive (Elaeagnus angustifolia);

(d) Brazilian waterweed (Egeria densa); and

(e) Parrot feather watermilfoil (Myriophyllum aquaticum or M. brasiliense).

History: 80-7-802, MCA; IMP, 7-22-2101, MCA; NEW, 2010 MAR p. 217, Eff. 1/29/10; AMD, 2010 MAR p. 1985, Eff. 9/10/10; AMD, 2015 MAR p. 1042, Eff. 7/31/15.