Which type of nozzle is best suited for providing a coarse droplet size for pesticide applications?

The extended range (XR) flat-fan nozzle is designed specifically to produce a coarse droplet size that enhances coverage while minimizing drift during pesticide applications. This nozzle type influences the droplet size by allowing for higher volumes and pressure variations, which contributes to the production of larger droplets. Larger droplets are less prone to atmospheric drift, reducing the possibility of off-target applications and ensuring that the pesticide reaches its intended area effectively.

In contrast, flat-fan nozzles typically produce a finer droplet size, which can increase the probability of drift, especially in windy conditions. Cone nozzles also generate larger droplets but are generally better suited for herbicide applications and may not be as effective as XR nozzles in specific scenarios requiring coarse droplets. Pressure-regulated nozzles are designed to maintain uniform pressure and are beneficial for consistent application rates but do not necessarily guarantee the production of coarser droplets.

The extended range (XR) flat-fan nozzle specifically meets the needs of pesticide applicators seeking to achieve more effectiveness in application while minimizing environmental impact through its coarse droplet output.