OPM Termite Practice Exam

What structural problem is associated with the presence of drywood termites?

1. Sagging ceilings

2. Wall cracking

3. Frass accumulation

4. All of the above

The correct answer is: All of the above

The presence of drywood termites can lead to various structural problems, all of which are interconnected to the damage these pests cause within wooden structures. When drywood termites infest timber, they consume the wood and create hollowed-out sections, which ultimately compromises the integrity of the structure. Sagging ceilings can occur as the wood supports that hold the ceiling in place lose their strength due to termite damage. This can result in visible sagging or uneven surfaces, leading to potential collapse if the damage is extensive. Wall cracking may also develop as the structural framework of the walls is weakened. With the wood being consumed, there may no longer be enough support to maintain the wall's original shape, causing cracks to form. Frass accumulation is another indicator of drywood termite activity. Frass is the term for the droppings of these termites, which often looks like small wooden pellets. The presence of frass not only indicates an infestation but also suggests that nearby wood structures are being consumed and consequently no longer able to bear their original load. Understanding all these indicators emphasizes the importance of recognizing the extensive damage caused by drywood termites and highlights the necessity for thorough inspections and prompt treatment to prevent further structural issues.