What effect does smaller droplet size have on drift?

Smaller droplet size increases the risk of drift because finer droplets are more susceptible to being carried away by wind and air currents. When pesticides are applied, larger droplets tend to fall to the ground more quickly due to their weight, thereby allowing for a more targeted application. In contrast, smaller droplets can remain airborne for longer periods, which makes it easier for them to drift away from the intended treatment area. This drift can lead to unintended pesticide exposure to non-target organisms and areas, raising both environmental and health concerns. Therefore, managing droplet size is crucial in pesticide applications to minimize drift and ensure effective pest control.