Weed Prevention Areas: Protecting Montana from Invasive Weeds
Sweet Grass Hills WPA in Liberty and Toole Counties
Man with ATV outfitted with spray equipment and GPS
The ranchers in the Sweet Grass Hills WPA (345,000 acres) hire weed scouts to help find new weeds early. Weed scouts are outfitted with GPS units and spray equipment to inventory rangelands and eradicate new invasions. Photo: Liberty County Weed District.

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