Why is moisture a critical requirement for pests in both food and housing environments?

Moisture plays a vital role in the survival of pests in both food and housing environments. Many pests, including insects and rodents, require a specific level of humidity to carry out fundamental physiological processes. It assists in hydration, which is crucial for sustenance; without adequate moisture, many pests would be unable to maintain their bodily functions, leading to dehydration and population declines.

Moisture availability also influences where pests can thrive, impacting their presence in both stored food items and living spaces that offer humidity, such as kitchens and bathrooms. Therefore, understanding the significance of moisture helps in implementing effective pest management strategies, as controlling humidity levels can deter pest infestations and enhance overall environmental health.