What method can be used to reduce pesticide drift?

Using low-pressure nozzles and proper application techniques is an effective method to reduce pesticide drift. Low-pressure nozzles help create larger droplets, which are less likely to become airborne and drift away from the target area. Proper application techniques, such as maintaining appropriate distances from sensitive areas and using the correct calibration settings for equipment, further contribute to minimizing drift.

In contrast, applying pesticides only in calm weather can help reduce drift, but it doesn't address the fundamental aspects of nozzle type and proper application method. High-pressure nozzles and rapid application techniques may actually increase drift potential by creating smaller droplets that can be easily carried by the wind. Aerial spraying, while useful in some situations, can often lead to significant drift effects due to the height and speed of application, making it less controlled in terms of direct application to target plants. Thus, focusing on low-pressure nozzles and precise application techniques is a more reliable strategy for effectively minimizing pesticide drift.