Which color is used for fine droplets in nozzle designations?

The designation of colors associated with droplet sizes is a standardized way in the agricultural industry to help applicators select the appropriate nozzle for their spraying needs. In this context, the color red specifically indicates that the nozzle is designed to produce fine droplets. Fine droplets are typically utilized for applications that require more precise coverage and are often used for certain types of pesticides and herbicides to enhance efficacy while minimizing potential drift and environmental impact.

The other colors represent different droplet sizes and are utilized for various applications. For example, larger droplet designations may be associated with colors like yellow or purple, which are intended for coarser sprays that reduce drift but may not provide the same coverage capabilities as fine droplets. Thus, understanding these color designations is crucial for effective and safe aerial application practices.