Nevada Aerial and Agricultural Ground Pest Control Exam 2025 – 400 Free Practice Questions to Pass the Exam

Residual pesticide effects can indeed impact non-target species, and one of the primary ways this occurs is through runoff or direct exposure. When pesticides are applied, they can remain in the environment for varying periods, depending on their chemical composition and environmental conditions. If it rains or if the pesticides are not applied carefully, residues can wash into nearby streams, ponds, or onto plants that beneficial insects and wildlife rely on for survival.

These residuals can be toxic to beneficial organisms which may include pollinators like bees, predatory insects that help manage pest populations, as well as various wildlife species. For aquatic organisms, pesticides can lead to bioaccumulation, affecting the entire food chain. This highlights the importance of understanding the broader ecological impacts of pesticide use beyond just targeting pest species, reinforcing the need for Integrated Pest Management (IPM) practices that aim to minimize harm to non-target species.