I have voles and squirrels. Damn vole killed my wisteria. I was able to pull the 6yo wisteria out of the ground and not one root was there. Just a stub, also killed a lupin. Am so mad.
There are chemically made worms you can buy at most hardware stores. You place down a tunnel. I do know these work, as it has killed moles in the past. But this is the first year we've had voles.
