Just happened on the site after looking for a way to kill ground bee's? hornets? whatever they are under my porch here in Fairbanks Alaska. So far nothing has worked, and i think i will wait until -20 to -50 winter weather to pull up the deck boards and try to kill them then somehow. Think we have a little of everthing here that's pest worthy. One thing i did find out, paint thinner kills almost any insect within 3-5 seconds on contact, even cockroaches, which they say alaska doesnt have, (but we do). Aside from a mosquito magnet, which i can't use here at my condo, i'm always looking for ways to keep the "skeeters" off me. Anyways, i'm 34 have lived in alaska for almost 8 years, love the summers, disagree with the winters, lol.