Application Notes:Locate traps in an area that is easily accessible to you and away from nighttime lighting. These moths are nocturnal and electric lights will compete with pheromone traps. You may hang the trap at shoulder height from a tree limb or fence post. The placement of the trap on the lee side of an obstruction to S or SW winds is preferable as long as suitable air flow exists. Avoid locating the trap where air flow is restricted such as a depression or stream bottom.