What precaution should be taken during pesticide application near water sources?

Creating buffer zones to prevent pesticide runoff is crucial when applying pesticides near water sources. Buffer zones act as a protective barrier that helps to reduce the potential for pesticides to enter water bodies, which can have harmful effects on aquatic ecosystems and water quality. By establishing these zones, the risk of contamination is minimized, safeguarding both the environment and public health.

Using buffer zones is a recommended practice because it aligns with integrated pest management principles aimed at minimizing environmental impact. This precaution helps ensure that applications are efficient and effective while adhering to regulatory requirements designed to protect water resources. Proper distance measurements and careful planning of the application site can ensure that even if there is a potential for drift or runoff, the pesticides remain within designated boundaries, thus protecting adjacent water bodies and aquatic life.