Which droplet size is known to have less drift during spraying?

Coarse droplets are known to have less drift during spraying because their larger size makes them less susceptible to being carried away by wind currents. When pesticides are applied, smaller droplets, such as fine and ultra-fine droplets, can easily become airborne and drift from the intended target area due to their lightweight nature and ability to be affected by environmental factors like wind. In contrast, coarse droplets are heavier, allowing them to settle more quickly to the ground and maintain their intended application area. This characteristic significantly reduces the potential for off-target drift, which is crucial for effective pest control and minimizing environmental impact.