What is the consequence of varying application speed without changing flow volume?

Varying application speed without adjusting the flow volume can lead to uneven coverage of the area being treated. When the speed of the application equipment changes, the time the chemicals are exposed to a given area also changes. If the flow rate remains constant while the speed increases, the amount of chemical applied per unit area decreases, possibly resulting in insufficient coverage. Conversely, if the speed decreases, the chemicals may be over-applied in the same area. This inconsistency can result in areas that are either under-treated or over-treated, which can affect the effectiveness of the application and the overall health of the crops or target pests.

The other potential outcomes, like improved safety, enhanced visibility, or increased chemical efficiency, are not necessarily direct consequences of changing application speed without adjusting the flow volume. While these aspects may indirectly improve with proper technique and application practices, the immediate and direct outcome of inconsistent speed is indeed uneven coverage.