The Beetle Bagger Japanese Beetle Trap - Kit instructions state: Peel foil covering off of the dual lure package, as marked on the package. Do not remove contents (lures). Position the dual lure plastic package so that the open (exposed) side faces inward toward the trap. Insert one edge of the lure package in one vane slot, then tip upwater to insect into the opposite vane slot.
Per the Beetle Bagger Japanese Beetle Trap label, to replace the bag, grasp the neck of the bag firmly in one hand and detach at each vane hook with the other hand. Twist the neck of the bag and secure with a twist tie. Place bag in securely covered garbage container.
The Beetle Bagger Japanese Beetle Trap is only for Japanese Beetles.