What does the term deposit refer to in pesticide application?

The term deposit in pesticide application refers specifically to the presence of a pesticide on a treated surface after it has been applied. This concept is crucial for understanding how pesticides work, as it relates to their effectiveness, potential drift, and environmental impact. After application, the way a pesticide adheres to surfaces—be it plant leaves, soil, or other surfaces—affects its performance in controlling pests and weeds.

Factors such as the formulation of the pesticide, application method, and environmental conditions influence how much pesticide remains in deposit form and how long it will ultimately last. Understanding deposit helps in evaluating the proper dosage required to achieve effective pest control while minimizing any negative impact on non-target organisms and the environment.