There is some standing water in a neighbors yard that may be a a breeding area. The standing water in my yard is in my swimming pool so that can't be eliminated :) During the evenings it is virtually impossible to sit out on the deck or take a swim in the pool due to the mosquitos. Since the pool is only open for a few months a year it is frustrating to be driven back in the house by bugs. I am just trying to find alternatives that may help.