JBTU is working with local agencies to help stop the spread of noxious weeds in Park and Sweetgrass Counties. JBTU members have helped the Institute for Aquatic Nuisance Species map noxious weeds on the banks of the Yellowstone River from Gardiner to Laurel. Click here for the gps map created from this effort. We are currenlty supporting the distribution of Knapweed root weevils (Cyphocleonus achates bio control) on infested sites along the river.