What considerations are typically required when applying near water bodies?

• A. Ignore buffer zones if weather is hot.
• B. Adhere to label-prescribed buffer zones, drift control measures, and any state or local water protection requirements.
• C. Apply only in river channels.
• D. Use maximum pesticide rates near water.

Answer: (B)

Protecting water bodies during pesticide applications requires following the product label’s buffer zones and drift-control requirements, along with any state or local water-protection rules. Buffer zones establish a no-spray area around streams, rivers, wells, and other water sources so that sprays and residues have less chance to reach water. Drift-control measures—such as using appropriate nozzle types and settings, reducing boom height, choosing coarser droplets, keeping spray pressure within label guidance, and calibrating equipment—help prevent off-target movement toward water. Weather and site conditions also matter: spray only when conditions on the label permit, avoiding situations that promote drift or runoff. State and local requirements may tighten or add to the label directions, so you must check for any extra rules that apply in your area. Ignoring these steps or using maximum rates near water would increase the risk of contaminating water and often violates laws and product labels.