What actions should be taken during a pesticide application to protect water sources?

Establishing buffer zones and following all label recommendations are essential practices during pesticide applications to protect water sources. Buffer zones are designated areas surrounding water bodies where pesticide applications are restricted or modified to reduce potential contamination. These zones help ensure that drift or runoff does not carry pesticides into aquatic ecosystems, minimizing the risk to both surface and groundwater.

Following label recommendations is crucial as the label provides specific instructions regarding safe application practices, including the correct amount of pesticide to use, appropriate weather conditions, and methods to minimize environmental impact. Adhering to these guidelines ensures that pesticides are used effectively while reducing the risk of harming non-target organisms and contaminating nearby water sources. This approach is critical for sustainable agricultural practices and protecting public health and the environment.

In contrast, the other choices present practices that could potentially harm water sources and aquatic ecosystems.