What is the relationship between speed of travel and the amount of pesticide applied?

Slower speed increases the amount of pesticide applied because as the applicator moves at a reduced speed, the sprayer has more time to release the pesticide onto the target area. This increased dwell time allows for a higher volume of pesticide to be deposited per unit area, leading to a more concentrated application. With faster speeds, there may not be enough time for the pesticide to adequately cover the intended area, which can result in reduced application rates. Moreover, the design of many sprayers and the calibration of equipment is often based on certain travel speeds, so adjustments may be necessary to ensure effective application when the speed varies significantly. Therefore, it's clear that speed of travel directly influences the quantity of pesticide applied, particularly in liquid applications where coverage is critical.