How should an applicator respond to a spill of a pesticide during an aquatic application?

• A. Notify authorities, contain spill, clean up per label
• B. Do nothing
• C. Pour water to dilute
• D. Sweep spill into soil

Answer: (A)

When a pesticide spill happens during an aquatic application, the priority is to prevent further contamination and follow the product label for cleanup and reporting. The best course is to notify the appropriate authorities or supervisor, contain the spill so it cannot reach water bodies or drainage, and clean up using the methods specified on the label. This preserves safety for people, wildlife, and the environment and ensures proper disposal of contaminated materials.

Diluting with water can spread the contaminant and is not a label-approved remedy in most cases, sweeping the spill into soil can transfer contamination rather than contain it, and doing nothing leaves the spill unaddressed and dangerous. Following a labeled cleanup plan and reporting requirements provides the correct, regulated way to handle the incident.