Which type of applicator is preferred for precise placement of pesticides?

The preferred applicator for precise placement of pesticides is the drop spreader. This device allows for more controlled distribution of granular products because it releases the material directly below the spreader, minimizing the risk of drift and ensuring that the pesticide is applied exactly where it is needed. This is particularly important in settings where there are sensitive plants or areas nearby that should not be exposed to pesticide runoff or overspray.

In contrast, rotary spreaders can distribute material over a wider area, which makes them less suitable for precision applications since they may overshoot or drift into unintended areas. Pesticide sprayers and liquid applicators, while effective for liquid formulations, typically cover larger areas and are not as precise as drop spreaders when it comes to targeting specific locations. Thus, for accuracy and targeted application, the drop spreader is the most effective choice.