Georgia Correctional Officer (CO) Practice Exam

Which beetle typically infests new softwoods?

1. Anobiid Beetle

2. Old House Borer

3. Bostrichid Beetle

4. Ambrosia Beetle

The correct answer is: Old House Borer

The Ambrosia Beetle is the beetle that typically infests new softwoods. This beetle is known for its unique relationship with fungi, which it introduces into the wood it infests. The larvae of the Ambrosia Beetle feed on the fungi, which thrive in the moist environment of recently cut or freshly processed softwoods. This insect is particularly known for attacking weakened or stressed trees, making it a common pest in newly fallen or processed softwood timber. The other options, while they are wood-infesting beetles, have different characteristics or habits. For example, the Anobiid Beetle is more often found in hardwoods and old, damaged wood; the Old House Borer primarily affects seasoned wood and not new softwoods; and the Bostrichid Beetle also has a preference for older wood. Thus, the Ambrosia Beetle’s specific affinity for newly cut softwoods distinguishes it as the correct choice.