What is the visual hallmark of Buprestidae entry points compared to the Old House borer?

The visual hallmark of Buprestidae entry points being broadly oval and longer is accurate due to the specific characteristics of the adult beetles in this family, commonly known as wood-boring beetles. Buprestidae, specifically, includes species whose larvae create elongated exit holes in wood as they emerge, which reflects their shape. This elongation is a result of the unique body shape of adult Buprestidae, which usually measures from 1 to 4 cm in length and can feature a more cylindrical or tapered body compared to other wood-boring insects.

In contrast, the Old House borer tends to create smaller and more circular entry points. The exit holes created by their larvae are round and typically about 1/4 inch in diameter. Recognizing these differences in hole shape is essential for pest control operators, as it aids in accurate identification of the pest and potential treatment methods for infested wood. Understanding these visual cues is critical for effective pest management strategies and helps in making informed decisions about treatment and prevention.