What type of damage do true powderpost beetles inflict?

True powderpost beetles are known for causing significant harm to wood structures. They have a particular affinity for hardwoods, where they lay their eggs within the wood. Once the larvae hatch, they burrow through the wood as they feed, creating small holes and tunnels. This feeding activity can compromise the structural integrity of beams, flooring, and other wooden elements in a building.

Unlike other pests that may cause only superficial damage, the tunneling and extensive feeding habits of true powderpost beetles can lead to severe structural damage over time. If left untreated, this damage can progress to the point where it poses serious safety risks, potentially resulting in costly repairs or even failure of the wood components involved. Therefore, identifying and addressing an infestation promptly is crucial to preventing further deterioration.