What general guideline is applied to estimate effective swath width of a spreader?

The estimation of effective swath width for a spreader is critical for ensuring efficient application of pesticides. The effective swath width refers to the actual width of the area that is effectively treated with the pesticide as the spreader moves.

The chosen response highlights that this effective swath width likely does not exceed 75% of the maximum distance between granules being spread. This guideline acknowledges that due to factors such as wind, granule dispersion, and potential overlap, not all areas between the outer granule deposits will receive the intended dosage of the pesticide product. By applying this estimate, operators can better gauge how much overlap is necessary to achieve an even application while minimizing waste and ensuring uniform distribution across the target area.

Understanding this principle is essential for achieving effective pest control while adhering to regulatory standards and environmental protection guidelines.