What is the term for the unwanted transfer of pesticides to non-target areas?

The term for the unwanted transfer of pesticides to non-target areas is "drift." This phenomenon occurs when tiny pesticide droplets or particles are carried away from the intended application site by wind, air currents, or temperature inversions, allowing them to settle on unintended plants, animals, or water sources. Drift can have a significant impact on the environment and non-target organisms, possibly leading to damage to crops, wildlife, and ecosystems.

Understanding drift is crucial for aerial applicators, as they must adhere to strict guidelines and practices to minimize this risk during pesticide application. By recognizing the factors that contribute to drift, such as wind speed and direction, applicators can make more informed decisions to protect the surrounding environment.