Common tansy has a long history of medicinal use, but in Montana it has become a problem weed in pastures and along roadsides, fence lines and stream banks. Common tansy is a category 1 noxious weed on the Montana Statewide Noxious Weed List.
This self-learning resource from Montana State University Extension discusses the most recent techniques for managing common tansy. It is 4 pages long and ready to be printed or save on your computer in PDF format. Click here to get your copy today.