Which of the following is NOT a factor considered when adjusting sprayer output?

The correct answer is that air temperature is not typically considered a factor when adjusting sprayer output. Sprayer output adjustments primarily focus on aspects that directly influence the delivery and application of the pesticide solution to the target area.

Mixing requirements are crucial because they determine how the pesticide and any adjuvants should be combined and the concentration needed in the tank to be effective. Travel speed is also a significant factor since it affects the amount of pesticide applied per unit area; if the speed varies, adjustments to the sprayer output must be made to ensure an effective application rate. Nozzle size is essential for controlling droplet size and flow rate, impacting the distribution of the pesticide solution over the target surface.

While air temperature can influence the volatility of certain chemicals and the behavior of pesticides once airborne, it does not directly impact the mechanical adjustments made to the sprayer's output during application. Therefore, in the context of adjusting sprayer performance and efficiency, air temperature is not a primary consideration like the others listed.