jyoutz
Super Member
We tend to have gophers, not moles or voles where I live. I have found no fencing solution for them. Traps and poison are the only effective options.Vertical won't deter moles. They dig horizontal. Voles are like mice. A fence won't stop them. They'll climb over it, or dig into a mole tunnel and use the free highway.
If you see nickel-size holes in mole tunnels, that's a good sign that voles are using the mole tunnels. Moles won't make holes in their tunnels to daylight.