Varying the application speed without changing flow volume during an application will:

Varying the application speed while keeping the flow volume constant can indeed lead to uneven coverage. When the application speed is increased, the same amount of product is dispersed over a larger area in a shorter time, which can result in insufficient product being deposited on specific areas. Conversely, if the speed is decreased, the product may cover the same area multiple times or in excess, leading to localized over-application. This inconsistency in the delivery of the product affects the uniformity of coverage across the target area, which is key for achieving effective pest control and crop health.

In aerial applications, maintaining a consistent speed is crucial for ensuring that the application rate matches the intended dosage. Any variation in speed disrupts the relationship between the flow rate and ground speed, ultimately resulting in uneven distribution of the applied material. This variability can compromise the efficacy of the treatment and could lead to either under-treatment or over-treatment of certain spots, contributing to economic losses and potential environmental impact due to improper chemical usage.