Plant guy on the radio talked about this the other day. He said get rid of the grubs and the critters will stop coming around. He recommended beneficial nematodes (they eat the grubs or kill them or something).
Hey thanks. To me, tho, the grubs are earthworms and etc that are beneficial. But I suppose I could cement it over. I did put wire mesh under the dirt around the roses, they seem to like those best.
bad things.