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Puffing an insecticidal dust into nest openings that coats the sides of the tunnel is an effective method of removing carpenter bees from an area. Plugging the holes immediately prevents the bees from flying inside and spreading the dust to the rest of the hive, so it i...


Carpenter bee infestations are typically treated with a combination of aerosol and powdered insecticides, according to Do-It-Yourself Pest Control. The entrances to tunnels where the bees live must also be closed after killing the bees, explains Log Home Care.


The best method for killing carpenter bees is to use an insecticide dust in and around their nests. Many commercial traps are available that can kill carpenter bees more naturally without using harsh chemicals or poisons.


To get rid of carpenter bees, find the holes where they fly in and out and spray bee and wasp contact formula directly into the holes. The best time to spray is at night when the bees are inactive, and some sprays recommend to immediately fill the hole with caulking.


Carpenter bees generally look very similar to bumblebees, but they can be distinguished by the fact that the abdomen of the carpenter bee is usually entirely black and hairless. In contrast, the abdomen of a bumblebee is covered in hair, and it tends to contain at least...


To get rid of carpenter bees, apply insecticidal dust to the nests that they have built. If they haven't infested yet, varnish or paint any exposed wood on buildings on your property, as these bees prefer to build nests in untreated wood.


Woodpeckers are a common predator of carpenter bees and their larvae. Some species of bee fly, or Bombyliidae, are also known to prey on carpenter bees through parasitoidism. Predators of bees in general include spiders, assassin bugs, wasps and birds.