What does the term "swath" refer to in aerial application?

The term "swath" in aerial application specifically refers to the width of the area that is covered by the pesticide during the application process. This measurement is crucial for aerial applicators as it directly impacts the efficiency and effectiveness of the treatment. Understanding the swath width helps applicators determine how to properly space their flight patterns to ensure that the entire target area receives the intended pesticide application without overlaps or gaps. This knowledge ultimately contributes to better pest control and resource management in agricultural practices.