The exit holes are very small, about the size of a pin head. When the wood is tapped with a hammer dust will fall from these exit holes. Depending on the species powder post beetles can infest hardwoods such as cherry and oak, or softwoods such as poplar, pine and bamboo. If you find a beetle infestation in a piece of oak furniture this same species of beetle would not infest your pine floor but might infest other pieces of your oak furniture. Powder post beetles can be serious pests of structures. The larvae of these beetles live in and consume dry, seasoned wood. The most common types of powder post beetles are Anobiid, Lyctid, and Bostrichid beetles. Other wood infesting pests are oldhouse borers and carpenter bees. |