I did the vinegar trick! It *sooooo* works! :D
What I did is take a short (rocks) glass, put about 1/4 inch of apple cider vinegar in the bottom, covered with plastic wrap, then poked 5 or so holes with a ball point pen. The first day there was about a dozen in there. I changed the vinegar and then I went out of town, but DH said there was a few more in there, and I don't see any more buzzing around! This was seriously a lifesaver! I put the "trap" right next to the counter where I have a tray for tomatoes, and "warm" fruits like peaches and mangoes.