OPM Termite Practice Exam

What could excessive cellulose debris be attributed to?

1. Regular building maintenance

2. Use of wood stains

3. Tree stump in footings

4. Proper landscaping techniques

The correct answer is: Tree stump in footings

Excessive cellulose debris often results from the presence of organic materials, especially wood, which can provide a food source for termites and other pests. The choice specifically referencing a tree stump in footings highlights a situation where decomposing wood is embedded in the soil or structure. This scenario is ideal for cellulose accumulation, as the stump breaks down over time, releasing cellulose fibers that attract termites and other wood-destroying organisms. In contrast, regular building maintenance, the use of wood stains, and proper landscaping techniques generally pertain to maintaining or enhancing the building’s integrity and appearance rather than creating conditions that foster excessive cellulose debris. For instance, regular building maintenance is intended to prevent issues like mold or pest infestations; wood stains are treated materials designed to protect wood surfaces; and proper landscaping techniques typically focus on managing vegetation to prevent moisture accumulation and direct contact with wood structures, thereby reducing the risk of cellulose buildup. Hence, the presence of a tree stump would directly contribute to excessive cellulose debris and the subsequent risk of termite infestations.