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Subterranean Termites in San Jose:

A Threat to Residential Properties

The Santa Clara Valley is not immune to the hidden menace lurking beneath its homes—subterranean termites. In this article, we delve into the behavior of these pests, signs of infestation, and mitigation of conducive conditions and control measures to safeguard residential properties in San Jose.

Understanding Subterranean Termites in San Jose

San Jose is home to the western subterranean termite. These tiny but destructive insects establish underground colonies and target wooden structures within homes. Of the several species of termites that infest homes our area, subterranean termites are the most destructive and are often overlooked and deprioritized for treatment by homeowners.

Behavior and Infestation Patterns

Subterranean termites nest in the soil and those nests can be massive construct mud tunnels using soil, saliva, and excrement, serving as protected passageways for their foraging activities. They thrive in moist environments and gain access to homes through cracks and gaps in foundations.

Signs of Infestation

Early detection is crucial to minimize damage. Look for swarmers (winged termites) on sunny days after a rain in the spring and fall, mud tubes along walls and foundations, and damaged wood.

Prevention and Control Strategies

While you can’t really prevent infestation, you can take some steps to make your home less attractive to subterranean termites. Focus on moisture control, wood to earth contact, removing wood and other cellulose debris from beneath and around your home, and scheduling regular inspections by licensed pest control professionals.

Treatment

Due to the nature of subterranean termite behavior, they cannot be controlled with fumigation but rather require what is called a “trench, drill and treat” protocol which creates a barrier of termiticide at the perimeter and around foundation piers of your home and occasionally under slab foundations.

Conclusion

San Jose's residential properties are vulnerable to the threat of subterranean termites. By understanding their behavior, recognizing signs of infestation, and implementing good home hygiene habits, homeowners can protect their properties from serious damage.