Weed Prevention Areas: Protecting Montana from Invasive Weeds
Tri-county WPA
blue weed prevention area sign with agriculture sceeen in background
WPA signs are posted at ranch entrances to educate visitors and reinforce rancher commitments to prevention.
field tour of ranchland
Field tours bring ranchers and county weed leaders together to share knowledge and refine long-term prevention and early control practice.

Site maintained by the Center for Invasive Species Management