Oriental cockroach
1 to 1 1/4 in
- Behavior
- Glossy, nearly black, and slower than the others. Favors cool damp spaces such as crawl spaces, floor drains, water meter boxes and the soil line around the foundation.
- What makes them tricky
- Because it lives at ground level and below, you rarely see the population, only strays. Treatment has to reach the damp harborage areas, not just the kitchen.
- How we approach them
-
- Crawl space and drain harborage treated
- Moisture sources flagged for repair
- Ground-level entry routes closed