One way to reduce spray drift is to adjust which of the following?

Adjusting the nozzle type is a key method for reducing spray drift during pesticide applications. Different nozzle designs produce varying droplet sizes and spray patterns, which significantly influences drift potential. For instance, nozzles that create larger droplets tend to be less susceptible to wind dispersion, thus reducing the likelihood of the pesticide drifting away from the target area. Selecting the appropriate nozzle according to application conditions, such as wind speed and target area, can effectively minimize unwanted drift.

In contrast, while factors such as the type of pesticide, timing of the application, and the amount of pesticide in the tank play roles in the overall effectiveness and safety of pesticide use, they do not directly control the physical mechanics of how the pesticide is delivered to the target. The choice of nozzle is specifically tailored to manage the size and distribution of the spray, making it the most direct method for addressing drift concerns.