In nozzle color classification, what does the color red signify?

In nozzle color classification, the color red signifies fine droplets. The color coding system used for nozzles helps applicators quickly identify the size of droplets produced by different types of nozzles, which is critical for effective application of pesticides and herbicides.

Fine droplets are essential for achieving better coverage and penetration in foliage, especially when targeting smaller pests or diseases that may be hidden within the plant structures. Understanding the characteristics and intended applications of each nozzle type, including the red nozzle for fine droplets, allows aerial applicators to make informed decisions that enhance both efficacy and safety when applying chemicals. The correct use of nozzle sizes directly influences the quality of the application, the potential for drift, and compliance with environmental regulations.