Final answer:
To treat a carpenter bee infestation, injecting dust inside the hole and plugging it is a common method, but professional assistance is often recommended for effective and safe treatment.
Step-by-step explanation:
To treat a carpenter bee infestation, it is a common method to inject insecticidal dust into the tunnels they have burrowed into wood. To treat a carpenter bee infestation, injecting dust inside the hole and plugging it is a common method, but professional assistance is often recommended for effective and safe treatment. After treatment, the hole should be plugged to prevent further infestation.
However, it should be noted that this action must be done with care, as using too much dust can be harmful to the environment, and blocking the holes should only be done after ensuring that bees are no longer active within them. It is often recommended to seek the assistance of a professional pest control service when dealing with pests like carpenter bees to ensure that the treatment is effective and safe.