schoolsout
I have a couple of them. Have had good success and have had lousy success. Depends on a few variables, all of which I apparently have not figured out.
The easiest for me so far is the grub control. But prolly too early to tell if that will continue to be successful.
As said before, I've also tried the bubble gum, and the juicy fruit, and have used the poison worms/grubs. Have had apparent success with the poison grubs but nothing apparent with the gum.
Even standing over the runs with a pitch fork works sometimes. They must be able to move real fast in those tunnels, as I've tried to pitch them out quickly when seeing the ground move and get nothing.
So I think one can take their pick of weapons and be just partially successful.