4.5.207 : PRIORITY 1B - Administrative Rules of the State of Montana

4.5.207 PRIORITY 1B

(1) These weeds have limited presence in Montana. Management criteria will require eradication or containment and education:

(a) Knotweed complex (Polygonum cuspidatumˌ P. sachalinenseˌ P. × bohemicumˌ Fallopia japonicaˌ F. sachalinensisˌ F. × bohemicaˌ Reynoutria japonicaˌ R. sachalinensisˌ and R.× bohemica);

(b) Purple loosestrife (Lythrum salicaria);

(d) Scotch broom (Cytisus scoparius); and

(e) Blueweed (Echium vulgare).

History: 80-7-802, MCA; IMP, 7-22-2101, MCA; NEW, 2010 MAR p. 217, Eff. 1/29/10; AMD, 2013 MAR p. 2419, Eff. 12/27/13; AMD, 2017 MAR p. 185, Eff. 2/4/17.

MAR Notices

Effective From

Effective To

History Notes

4-16-235

2/4/2017

Current

History: 80-7-802, MCA; IMP, 7-22-2101, MCA; NEW, 2010 MAR p. 217, Eff. 1/29/10; AMD, 2013 MAR p. 2419, Eff. 12/27/13; AMD, 2017 MAR p. 185, Eff. 2/4/17.

4-14-215

12/27/2013

2/4/2017

History: 80-7-802, MCA; IMP, 7-22-2101, MCA; NEW, 2010 MAR p. 217, Eff. 1/29/10; AMD, 2013 MAR p. 2419, Eff. 12/27/13.

4-14-191

1/29/2010

12/27/2013

History: 80-7-802, MCA; IMP, 7-22-2101, MCA; NEW, 2010 MAR p. 217, Eff. 1/29/10.