Which of the following statements is true about Lyctid beetles?

Lyctid beetles, also known as wood-boring beetles, are known for their ability to infest and damage hardwoods, particularly those with a high starch content, such as oak and ash. However, one of their most notable characteristics is their ability to reinfest milled lumber. This occurs because the larvae are capable of developing in newly cut and processed wood, allowing them to emerge as adults and continue the cycle of infestation.

Understanding this behavior is crucial for effective pest management, especially in the timber and woodworking industries, where checking for signs of infestation in milled products is essential. The other options present inaccurate information—Lyctid beetles do not limit themselves to softwoods, and both adults and larvae are responsible for damage to wood, making the correct answer particularly relevant in the context of pest control and prevention strategies.