What is the primary purpose of calibration in aerial application?

The primary purpose of calibration in aerial application is to ensure that the correct amount of pesticide is applied to the target area. Calibration is a critical process that involves adjusting and fine-tuning the application equipment to deliver the precise quantity of pesticide required for effective pest control. This process helps to achieve an even distribution of the chemical, which maximizes efficacy and minimizes waste.

By calibrating the equipment, operators can account for various factors such as flight speed, nozzle type, pressure, and environmental conditions, ensuring that the pesticides are neither under-applied (which could lead to inadequate pest control) nor over-applied (which could cause harm to the environment, non-target organisms, or lead to regulatory issues). Proper calibration also supports compliance with legal guidelines regarding pesticide application rates, ensuring that the practice adheres to safe and effective agricultural standards.