Pest Control Technician Practice Exam 2025 - Free Pest Control Practice Questions and Study Guide

Occasional invaders are pests that do not have a strict lifestyle confined to one environment; instead, they can inhabit both indoor and outdoor spaces based on seasonal conditions and availability of resources. This flexibility allows them to thrive in various environments, taking advantage of outdoor conditions for reproduction and growth while seeking shelter or food indoors when necessary.

Understanding occasional invaders involves recognizing that their presence is often temporary and influenced by environmental factors. For example, many species may emerge from their outdoor habitats during certain times of the year, such as when the weather changes, and may enter homes seeking warmth or food. Thus, the ability to occupy both environments is a key aspect of their lifestyle.

This comprehensive understanding differentiates them from other pests that may exclusively inhabit a single environment throughout their lifecycle.