What impact does using a larger nozzle have on pesticide application?

Using a larger nozzle during pesticide application increases the application rate. This is primarily because larger nozzles allow for a larger volume of liquid to pass through them, which translates to more pesticide being applied over a given area in a specific amount of time. This increased flow rate can enhance the efficiency and coverage of the pesticide being spread, making it easier to achieve the desired concentration and effectiveness across the target surface.

While larger nozzles can certainly have other implications, such as potentially affecting pressure and droplet size, the foremost impact is on the volume applied. This aspect is crucial for ensuring that the application meets both efficacy and safety standards. It's important to balance the application rate with the specific pesticide being used and the environmental conditions to minimize any unintended consequences, such as runoff or non-target damage.