Drywood Termites vs. Subterranean Termites: Key Differences
When comparing drywood and subterranean termites, understanding their distinct characteristics is crucial for effective termite control. One of the key differences lies in their nesting habits and moisture requirements. Subterranean termites build nests underground and are known for creating mud tunnels to access food sources, requiring moist environments to thrive. Conversely, drywood termites excavate tunnels in wood, making their homes within the very wooden structures they feed on, without the need for soil contact or additional moisture. Another significant difference is the visible signs of an infestation. The appearance of fecal pellets, often resembling fine sawdust, is a telltale sign of a drywood termite infestation . These pellets are pushed out of the wood by the termites, a contrast to the mud tubes associated with subterranean termites. Furthermore, the soldier termites of each species have distinct physical features; subterranean termite soldiers have elongated heads w