Carpenter Bee Control Kit contains everything you need for control of the carpenter bees at an affordable price. This kit contains Delta Dust, Bellow Bulb Duster, Masterline Bifen 7.9, and 15 Trebor Triple Seal Plugs for a complete and effective treatment in getting rid of carpenter bees.Delta Dust is an excellent way to get insecticide where you need it. This product contains the active ingredient Deltamethrin, is waterproof and offers up to eight months of residual activity. Using the included handuster, apply dust directly to carpenter bee entry holes before plugging.