What is the recommended maximum allowable wind speed for aerial application?

The recommended maximum allowable wind speed for aerial application is typically established at 10-15 mph. This range is considered optimal because it strikes a balance between effective pesticide application and the risk of drift, which can lead to unintended consequences such as the exposure of non-target areas to chemicals.

At wind speeds within this range, the pilot is able to maintain control of the aircraft more effectively. It allows for precise application while minimizing the potential for drift that increases with higher wind speeds. In contrast, lower wind speeds could lead to slower application rates and potentially incomplete coverage, while higher speeds may pose safety risks and exacerbate drift issues. Therefore, adhering to this maximum wind speed recommendation is crucial for safety, effectiveness, and compliance with agricultural best practices.