What does "pesticide drift" refer to?

Pesticide drift refers specifically to the movement of pesticide particles from the area where they were intended to be applied to other locations, often due to environmental factors such as wind. This phenomenon can lead to unintended exposure of non-target plants, animals, and humans to chemicals, raising concerns about environmental safety and pesticide efficacy. Understanding pesticide drift is crucial for developing proper application techniques and for complying with regulations designed to minimize risk. It highlights the importance of considering weather conditions and application methods to minimize potential off-target effects. The other choices address different aspects of pesticide use and application but do not encapsulate the concept of drift.