Which action is recommended in the event of a pesticide fire?

In the context of a pesticide fire, constructing berms to contain contaminated runoff water is an important action to prevent environmental contamination. When pesticides are involved in a fire, they can release harmful substances into the runoff water created by extinguishing efforts. By building berms, you can effectively contain this runoff and prevent it from spreading into nearby water sources or soil, which can lead to significant environmental damage and health risks.

Taking steps to control the spread of pesticide runoff is crucial because pesticides can be toxic to aquatic life, plants, and even humans if they enter the environment uncontrollably. Therefore, the immediate focus during a pesticide fire should be on containment and minimizing the potential for contamination, ensuring that response efforts prioritize ecological safety.

In contrast, other choices may not align with best practices or safety protocols during a pesticide fire. Evacuating the area might be a necessary action in immediate danger but does not address the long-term environmental concerns. Using water to extinguish the fire may not be recommended due to the possibility of spreading contaminants. While calling for assistance, such as contacting emergency services, is important, it should be part of a broader coordinated response that includes containing hazardous materials.