What color is associated with very coarse spray nozzles?

Very coarse spray nozzles are typically associated with the color green. This color designation is part of a standardized system used to help users quickly and accurately identify the characteristics of various spray nozzles.

In aerial application and agricultural practices, understanding the characteristics of spray nozzles is crucial because it directly impacts the effectiveness of pesticide or fertilizer delivery, aiming for uniformity and preventing drift. Very coarse nozzles are designed to produce larger droplets, which helps reduce drift and increases the efficacy of applications on larger crops or during windy conditions.

The color coding system allows operators to easily recognize these specifications at a glance, ensuring that the right nozzle is selected for the task. This facilitates efficient and responsible application practices, enhancing both crop management and environmental safety.