OPM Termite Practice Exam

What is a common characteristic of the True Powder Post Beetle?

1. It has long antennae

2. It is the most damaging beetle

3. It feeds on dry wood

4. It does not cause significant damage

The correct answer is: It is the most damaging beetle

The True Powder Post Beetle is recognized for its ability to cause significant damage, particularly to hardwoods. This beetle is known for its capability to infest and weaken wood over time, leading to structural issues. Its larvae are particularly destructive because they tunnel through the wood, creating powder-like frass as they feed. This can compromise the integrity of wooden structures. Although there are other wood-destroying insects, the True Powder Post Beetle is often noted for its severe impact on infested wood. In contrast to this pest, some beetles may not be as damaging, or they may prefer different materials or environments. Antennae length and feeding preferences can vary among species but do not directly indicate damage potential. The statement about it not causing significant damage is contrary to the established understanding of its effects on wood, affirming that the True Powder Post Beetle is indeed one of the more harmful species regarding wood infestation.