What is a potential problem associated with nozzle and metering disk wear?

A potential problem associated with nozzle and metering disk wear is calibration issues leading to over-application. As nozzles and metering disks wear down, their capacity to regulate the flow of pesticide can be compromised. This wear can lead to an unintended increase in the amount of pesticide being released, resulting in over-application. Over-application can not only increase operational costs but also pose environmental risks, such as pesticide runoff, harming non-target species and disrupting local ecosystems. Therefore, it's crucial to regularly inspect and replace worn components to ensure proper calibration and application rates, safeguarding both effectiveness and safety in pesticide use.