What is the primary reason for proper calibration of pesticide application equipment?

The primary reason for the proper calibration of pesticide application equipment is to ensure the correct amount is applied. Proper calibration is essential because applying the appropriate dosage of pesticide is critical for effective pest control while minimizing potential damage to crops, the environment, and non-target organisms. Incorrect application rates can lead to under-treatment, which may fail to control pest populations, or over-treatment, which can cause phytotoxicity, pollution, and wasted resources.

Calibration helps applicators achieve the desired application rate based on the specific equipment and conditions being used, accounting for factors such as speed, pressure, and nozzle type. By ensuring that the correct amount of pesticide is dispensed, applicators can maintain effectiveness while adhering to safety regulations and environmental standards.