Which method is used to reduce pesticide drift during aerial application?

Using larger droplet sizes is an effective method for reducing pesticide drift during aerial application. Larger droplets are less susceptible to being carried away by wind, which is a key factor that contributes to drift. When droplets are larger, they have a higher mass and momentum, allowing them to fall to the target area more effectively instead of being blown off-course. This can significantly enhance the precision and effectiveness of the application, ensuring that more of the pesticide reaches the intended area rather than dispersing into the surrounding environment.

Other methods such as increasing the height of application or applying during high winds could potentially increase the likelihood of drift rather than reduce it. Spraying at night can be advantageous in some scenarios for minimizing evaporation but does not specifically address the issue of drift as effectively as using larger droplets does. Thus, selecting larger droplet sizes is a targeted strategy that directly combats the drift problem during aerial pesticide applications.