What must you measure to calibrate granular application equipment?

To effectively calibrate granular application equipment, it is essential to measure the weight of the granules spread over a known area. This measurement allows the applicator to determine the application rate, which is crucial for ensuring that the appropriate amount of product is being delivered to the target area. Proper calibration is necessary to achieve effective pest control while minimizing waste and potential environmental impact.

By weighing the granules distributed over a specific area, an applicator can assess whether the equipment is operating within the desired parameters. This helps in fine-tuning the spreader settings to either increase or decrease the flow of granules as needed. Accurate calibration not only leads to better pest management results but also ensures compliance with regulatory guidelines regarding pesticide application rates.

While other factors, such as the ground speed of the spreader, the amount of granules placed in the spreader, and the type of granular material used may influence the performance and efficacy of the application, the most critical measurement for calibration specifically involves assessing the weight of the granules over a set area, ensuring a precise application rate is achieved.