If the nest is in a hole in the ground, take a broken tree branch or stick about 5 or 6 feet long....and ease up on the nest and lay the far end of the stick right at the hole. Go back in the middle of the night with a plastic bottle full of gasoline. Stick the open end down in the hole and walk away. Bees will die in their sleep. The stick is so you can find the hole quickly with a flashlight. Bess will wake up when they start seeing light. That's how I do it, and have never been stung gassing a nest. Good luck.
