What is a common advantage of using a drop spreader over a rotary spreader?

Using a drop spreader offers the advantage of more precise placement of granules, which is particularly beneficial for treating specific areas without overspreading. The drop spreader delivers material in a straight line directly below the spreader, which allows for targeted application and minimizes the risk of granules spreading to unwanted areas, such as flower beds or sidewalks. This precision helps improve effectiveness while also protecting non-target plants and reducing the risk of environmental contamination.

In contrast, other options may lack the specificity that a drop spreader provides. For instance, while a rotary spreader may cover larger areas more quickly, this can lead to uneven distribution and potential overspreading. Higher speeds of application can also be a characteristic of rotary spreaders, but that speed may come at the cost of accuracy. Additionally, the cost of equipment does not necessarily reflect the benefits of application precision, as drop spreaders are often valued for their accuracy rather than being a lower-cost option. Thus, the precise placement of granules is a definitive advantage of drop spreaders in many pesticide and fertilizer applications.