What is the function of spray nozzles in aerial application?

The primary function of spray nozzles in aerial application is to disperse chemicals evenly across the target area. This is crucial because uniform application ensures that the chemicals, whether they are pesticides, herbicides, or fertilizers, cover the intended areas effectively to achieve the desired agricultural outcomes. Proper dispersion helps prevent issues such as over-application in some areas and under-application in others, which can lead to ineffective pest control or nutrient application. By utilizing a variety of nozzle types, operators can adjust spray patterns and droplet sizes to match specific application requirements and environmental conditions, ultimately enhancing the efficiency of the aerial application process.