Which nozzle is used for soil and foliar applications when better coverage is required than can be obtained from flooding or turbo flooding nozzles?

Which nozzle is used for soil and foliar applications when better coverage is required than can be obtained from flooding or turbo flooding nozzles?

• A. Venturi
• B. Extended range flat-fan
• C. Flooding
• D. Cone

Answer: (B)

To get thorough coverage on soil and foliage, you want a spray pattern that coats surfaces evenly across a broad area and can reach into the canopy. An extended-range flat-fan nozzle delivers a wide, uniform spray that spreads out well over the target and, with its extended range, can reach taller canopies and lower surfaces. This combination improves overall coverage per pass compared with flooding or turbo flooding, which produce very large droplets and can leave gaps in coverage. Venturi and cone patterns have their uses, but they don’t inherently provide the same level of even, broad coverage at the distances typical for soil and foliar applications, making the extended-range flat-fan the better choice when better coverage is needed.

To get thorough coverage on soil and foliage, you want a spray pattern that coats surfaces evenly across a broad area and can reach into the canopy. An extended-range flat-fan nozzle delivers a wide, uniform spray that spreads out well over the target and, with its extended range, can reach taller canopies and lower surfaces. This combination improves overall coverage per pass compared with flooding or turbo flooding, which produce very large droplets and can leave gaps in coverage. Venturi and cone patterns have their uses, but they don’t inherently provide the same level of even, broad coverage at the distances typical for soil and foliar applications, making the extended-range flat-fan the better choice when better coverage is needed.