I first tried beer in a saucer that was semi buried in the ground. They supposedly are attracted to beer and will climb in and drown. At least, that is what the YouTube video said. it sort of worked, but they were always on my walkway when I went out to get the paper in the morning. I eventually went to the dollar store and bought the long grilling tongs and would pick them up and put them into a plastic bag. That bag went out with the garbage. After a week they disappeared. Either I got them all, or they followed their kin which were in the truck heading down the street.
