Grubs and Voles
We have grubs and voles in our backyard. No evidence of them in the front or side lawns. Do we need to treat all the lawn areas, or is it sufficient just to treat the backyard where the problem now exists?
Certified GKH Gardening Expert
The grubs you can treat only in the areas where they are. The voles are more mobile though and they may migrate to other areas if the one they are in becomes inhospitable for them.