What factors primarily affect the spray rate when applying pesticides?

The primary factors affecting the spray rate when applying pesticides are nozzle flow rate and application speed. The nozzle flow rate determines how much pesticide is released from the nozzle over a given period, which is critical for achieving the correct concentration and coverage of the pesticide. Additionally, application speed impacts how much area is covered in that time frame, influencing the overall amount of pesticide applied to the targeted surfaces.

Together, these two factors directly correlate to the effective application of pesticides, ensuring that the treatment is both adequate for pest control and compliant with safety regulations to minimize environmental impact. By adjusting the flow rate of the nozzle and the speed at which the application equipment moves, applicators can fine-tune the spray rate to match environmental conditions and pest management needs effectively.