What is a potential disadvantage of using mist blowers?

Using mist blowers can create a risk of overspray, which is a significant concern when applying pesticides. Mist blowers generate a fine mist that can drift away from the intended target area due to wind or air currents. This can result in unintended exposure to non-target species, such as beneficial insects or surrounding vegetation, which can lead to ecological imbalances and harm beneficial organisms that are essential for a healthy environment.

While the other options may have their own implications in certain contexts, the potential to overspray highlights a direct consequence of using this equipment. It emphasizes the necessity for careful calibration and attention to environmental conditions during application to mitigate the adverse effects on non-target species. This protects not only the targeted plants but also maintains the surrounding ecosystem's integrity.