Which nozzle type is commonly recommended to reduce spray drift when applying turf pesticides?

• A. Low-drift or air-induction nozzles
• B. Standard full-cone nozzles
• C. Fine-mist nozzles
• D. Needle jet nozzles

Answer: (A)

Reducing spray drift is achieved by using nozzle types that produce larger, more drift-resistant droplets. Low-drift or air-induction nozzles do exactly this: they mix air into the liquid, creating bigger, rougher droplets that are less likely to be carried away by wind while still providing good coverage on turf. This combination makes them the commonly recommended choice for turf pesticide applications, especially when you’re dealing with variable wind or trying to minimize off-target movement.

Standard full-cone nozzles tend to produce a wider range of droplet sizes, including smaller ones that drift more easily. Fine-mist nozzles intentionally produce very small droplets, which significantly increases drift potential. Needle jet nozzles deliver a concentrated, narrow stream with larger droplets, but their focused pattern can lead to uneven coverage on turf and aren’t the preferred option for drift control.