Wider-angle spray nozzles typically produce which type of droplets compared to narrower spray nozzles?

Wider-angle spray nozzles typically produce finer droplets compared to narrower spray nozzles. This is largely because wider-angle nozzles are designed to create a broader swath of spray, which inherently leads to a finer droplet size as the liquid is atomized over a greater area. The finer droplets can improve coverage and enhance penetration into the foliage, which can be especially beneficial for certain applications like pesticide and herbicide treatments.

In contrast, narrower nozzles usually generate coarser droplets because they focus the liquid into a narrower stream, resulting in larger droplets that may not disperse as widely. Understanding these differences in droplet sizes is crucial for effective aerial application, as it impacts droplet drift, evaporation, and overall application efficacy.