How do mist blowers carry pesticides to the target?

Mist blowers are designed to deliver pesticides by creating a fine mist of droplets that are carried through high-speed air. This method allows for extensive coverage of the target area, as the small droplets can remain airborne for longer distances and effectively reach foliage or surfaces that need treatment.

The operation of mist blowers typically involves a fan that generates a high-velocity air stream, which pulls the pesticide solution from a reservoir through a nozzle. This process atomizes the liquid into fine particles, facilitating an even and dispersive application.

In contrast, other options may not align with the specific function of mist blowers. Using a hand pump is a method more associated with backpack sprayers or other manual systems, while mixing with water before spraying is more characteristic of conventional sprayers that depend on liquid solutions. Mechanical pressure from a tank is generally found in pressurized sprayers but does not describe the unique air stream mechanism that mist blowers utilize. Thus, the designation of carrying droplets through high-speed air accurately captures the operational essence of mist blowers.