What is a potential cause of pesticide drift?

Pesticide drift occurs when pesticide particles or droplets move from the intended application area to non-target locations due to environmental factors or improper techniques. Wind is a significant contributor; even a light breeze can carry pesticide particles away from the application site. Additionally, improper application techniques, such as spraying too high above the target area or using equipment that creates very fine droplets, can exacerbate drift. High-pressure spraying can also contribute to the formation of smaller droplets that are more susceptible to being carried off by the wind.

In essence, the combination of environmental conditions and application techniques greatly affects how likely drift is to occur, making the comprehensive set of factors mentioned necessary for understanding drift dynamics in pesticide application.