We use a DynaTrap to eliminate mosquitoes. It uses a pheromone lure, UV light, CO2 and a powerful fan to trap insects. We get mosquitoes, moths and the occasional fly. Since there's nothing toxic involved, when I empty the reservoir/trap I always do it in the coop. They're as happy with dead and dried out insects as they are dried mealworms.
Can't see why they wouldn't enjoy bees.
Brilliant!