What role does moisture play in the life cycle of subterranean termites?

Moisture is crucial for the survival of subterranean termites as it directly affects their biological processes. These termites thrive in moist environments because their bodies are susceptible to desiccation, meaning they can dry out quickly in low-humidity conditions. Moisture is vital for their food consumption, as they primarily feed on cellulose found in wood and other plant materials, which requires some level of moisture for digestion and absorption.

Additionally, moisture supports their colony structure. Subterranean termites build their nests in the ground where humidity levels provide the necessary conditions for their development and functioning. When there's an adequate moisture source, termite activities such as tunneling and foraging are enhanced. Thus, moisture is not just a factor; it is fundamental to their survival and growth across all stages of their life cycle. Without sufficient moisture, subterranean termites would struggle to maintain their colonies, feed, and reproduce effectively.