What is the maximum wind speed for mist blowers?

What is the maximum wind speed for mist blowers?

• A. 4-5 mph.
• B. 1-2 mph.
• C. 6-8 mph.
• D. 8-12 mph.

Answer: (A)

Drift control is the main idea when using a mist blower. Fine droplets can travel with even light air; keeping wind speeds very low helps ensure the product lands where you intend and reduces off-target deposition on people, property, or non-target plants. The recommended maximum is 4 to 5 miles per hour because at or below this speed the chance of drift is minimized and the spray coverage on the target remains more even. Winds above this range increase drift and make the application inefficient and potentially hazardous. The lower option is too calm to be considered the maximum, while the higher ranges exceed drift limits and are not acceptable for this equipment.

Drift control is the main idea when using a mist blower. Fine droplets can travel with even light air; keeping wind speeds very low helps ensure the product lands where you intend and reduces off-target deposition on people, property, or non-target plants. The recommended maximum is 4 to 5 miles per hour because at or below this speed the chance of drift is minimized and the spray coverage on the target remains more even. Winds above this range increase drift and make the application inefficient and potentially hazardous. The lower option is too calm to be considered the maximum, while the higher ranges exceed drift limits and are not acceptable for this equipment.