What is the role of a pesticide applicator in protecting water quality?

• A. Avoid application near water bodies, use drift control, and follow proper storage and disposal to prevent runoff.
• B. Apply pesticides directly into streams to keep pests out of the soil.
• C. Use the largest possible amount near water to ensure pest kill.
• D. Dispose of pesticide containers by throwing into the trash without labeling.

Answer: (A)

Protecting water quality means acting to prevent pesticides from reaching water bodies and groundwater. The applicator does this by avoiding applications near streams, lakes, or wetlands; using drift-reduction techniques such as appropriate nozzle selection, suitable droplet sizes, and applying under conditions that minimize off-target movement; and by following proper storage and disposal practices to prevent leaks and runoff. These steps collectively reduce the risk of contaminating water and protect aquatic ecosystems while still achieving effective pest control. This is why avoiding the area near water, controlling drift, and handling storage and disposal correctly are the best ways to safeguard water quality. Practices like spraying directly into streams, using the largest possible amounts near water, or disposing of containers unlabeled in the trash would increase contamination and are unsafe.