What color is designated for very fine droplets in nozzle classification?

The color designated for very fine droplets in nozzle classification is purple. This classification system is used to help applicators choose the appropriate nozzle for the desired droplet size, which can significantly impact the effectiveness of the application and the potential for drift. Very fine droplets can enhance coverage, especially in applications where targeting delicate plants or achieving a specific effect is crucial. Understanding droplet size is essential for optimizing the pesticide application process and minimizing environmental impact, making the correct identification of droplet size critical for aerial applicators.