What is the term for the unintentional harm to non-target organisms due to pesticide application?

The term that specifically refers to the unintentional harm to non-target organisms as a result of pesticide application is pesticide drift. Pesticide drift occurs when pesticide particles or droplets become airborne and move away from the intended application site, leading to exposure of non-target organisms such as beneficial insects, birds, aquatic life, and plants. This drift can occur due to wind, improper application techniques, or atmospheric conditions, making it a significant concern in pest management practices.

Understanding pesticide drift is critical for applicators, as it emphasizes the importance of using proper application methods, choosing appropriate formulations, and adhering to label instructions to minimize unintended consequences in the environment.