Pond Boss Forums POND CONSTRUCTION Building a dam BEES!!!

If you can get this it works wonders on all bees/wasps/mosquitoes/biting flies, etc. Pretty pricey, but it DOES work.

I had a Bald Faced Hornets "hive" built on the side of the house. I was planning on re-roofing the house the next week and had to get rid of them quickly. I mixed up some of that stuff, opened a window and sprayed the nest. Every time a hornet wanted to come out of the nest I hit 'em. The ones that were outside of the nest would die once they landed on the nest (after a bit). I've also used it on a ground nest of yellow jackets. None crawled more than a foot from the nest.