What is the age of wood typically associated with Lyctid infestations?

Lyctid infestations are primarily associated with new wood. This is because Lyctid beetles, particularly the powderpost beetles belonging to the family Lyctidae, are known to attack and infest freshly cut hardwood lumber. The larvae of these beetles thrive in the starch present in the sapwood of newly harvested trees, making new wood their preferred environment for feeding and developing.

As the wood ages, the starch content decreases, making it less appealing to these pests. Therefore, while old or ancient wood may be attacked by different pests, it is specifically the new wood that is most at risk for Lyctid infestations. Understanding the lifecycle and feeding habits of these beetles emphasizes the importance of treating and managing new wood properly to prevent infestations from establishing.