Swarm Catch contains Nasonov, the orientation pheromone, sometimes called the "come hither" pheromone. On average, swarms will occupy 50-80% of catch boxes with Swarm catch (provided there is a reasonable amount of swarming in the area). Place Swarm Catch lure into a super with empty drawn comb (comb should not contain honey). You can use frames with beeswax foundation if frames of drawn comb are not available. Store lures in the freezer until use. Capture swarms from your own hives thus reducing loss of honey bees. Add to your hive count and honey yield by capturing stray swarms from other hives in the area.