What is a primary environmental concern regarding pest management?

Runoff from pesticide applications can contaminate water sources is indeed a primary environmental concern in pest management. When pesticides are applied to crops or areas infested with pests, various factors such as rain or irrigation can cause these chemicals to wash away from the treatment sites. This runoff can carry pesticides into nearby rivers, lakes, and groundwater, potentially harming aquatic life, affecting drinking water quality, and impacting ecosystems.

The importance of managing this environmental risk emphasizes the need for responsible pesticide use, including proper application techniques and timing, to minimize runoff and protect water resources. This awareness is critical for sustainable pest management practices that aim to balance pest control with environmental health.