I live near a stream, and Horsetail is coming up in my lawn and plant beds. It has become extremely invasive. What can I do to get rid of it?
Washington County Oregon invasive species
Horsetail is a difficult weed to deal with and will take dedicated attention to resolve, here is your answer: http://pnwhandbooks.org/weed/sites/default/files/chapters/pdf/t-homelandscapes_0.pdf