Too wide or too narrow overlapping of spray passes can lead to what outcome?

When aerial applicators make spray passes, the precision of overlap between these passes is crucial for achieving the desired results in pesticide or fertilizer application. If the overlaps are either too wide or too narrow, it disrupts the uniformity of the spray coverage.

An overlap that is too wide may cause certain areas to receive excessive amounts of the applied substance, leading to over-saturation and potential crop damage or environmental harm. Conversely, if the spray passes are too narrow, some areas may not receive enough material, resulting in under-application.

This inconsistency in the application leads to uneven distribution patterns which can impact crop health and yield, ultimately affecting the effectiveness of the treatment applied. Thus, maintaining an appropriate overlap is vital for ensuring that the application is even and effective across the target area.