What is the primary food source for drywood termites?

The primary food source for drywood termites is wood. These termites specifically feed on cellulose, which is abundant in wood. Unlike some other species of termites that may rely on soil or decaying plant matter, drywood termites live and feed within the wood they infest. This wood is often dry, meaning the termites can establish colonies in sound, undamaged wood structures. Their ability to thrive solely on this nutrient source allows them to cause significant damage to wooden structures without needing contact with the soil, which differentiates them from other types of termites. Understanding the primary food source of drywood termites is crucial for effective management and control strategies in pest control.