After blooming, the seed pods of leafy spurge dry out and burst expelling their seeds up to 15 feet away from the parent plant.Robert Vidéki, Doronicum Kft., Bugwood.org
Russian knapweed is one of three species of knapweed that occurs in Montana; the other species are spotted and diffuse knapweed.Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Spotted knapweed infestations occur in all 56 counties in the state of Montana.Rob Routledge, Sault College, Bugwood.org
Orange hawkweed is a Priority 2A state listed noxious weed in the state of Montana. This species is difficult to control because of its ability to spread by rhizomatous or above ground ‘runners’ that start new plants.UAF Cooperative Extension Archive, University of Alaska - Fairbanks, Bugwood.org
Montana Noxious Weed Education Campaign (MTNWEC)
“To educate the people of Montana about the economic and environmental impacts of noxious weeds
while encouraging the public to participate in ecologically based integrated weed management.”
Since its inception in 1995, the Montana Noxious Weed Education Campaign has tailored its mission toward educating the people...