What is a common effect of moisture in an environment regarding pest behavior?

Moisture in an environment significantly influences pest behavior, primarily by attracting various organisms, including insects and rodents. High moisture levels create a favorable habitat for these pests, as many require water for survival. For insects, moisture can enhance breeding conditions; for example, it is essential for the development of aquatic or semi-aquatic species like mosquitoes. In terms of rodents, access to moisture sources often leads them to invade homes or buildings, seeking shelter and hydration.

The presence of moisture can also lead to mold and mildew, which some pests feed upon, further increasing their attraction to the area. It creates an ideal environment for pests to thrive, contrary to decreasing their populations or repelling them. Thus, moisture serves as a catalyst for pest activity and the proliferation of infestations.