Which nozzle adjustment is commonly used to improve coverage on dense foliage?

Which nozzle adjustment is commonly used to improve coverage on dense foliage?

• A. Use drop nozzles.
• B. Increase distance to ground.
• C. Switch to a single broad-spectrum nozzle.
• D. Decrease gallonage significantly.

Answer: (A)

When the foliage is dense, you need the spray to reach into the inner parts of the canopy rather than just coating the outer leaves. A drop nozzle does this by releasing droplets in a way that places spray closer to or into the plant interior, with gravity helping the droplets move into the dense growth. This results in better deposition on inner leaves and undersides where pests often hide, improving overall coverage. Increasing the distance to the ground tends to miss the inner canopy and can increase drift, a single broad-spectrum nozzle doesn’t tailor the spray to penetrate dense foliage, and decreasing gallonage reduces the total amount of product deposited. So using drop nozzles directly addresses the goal of getting more spray onto and into dense foliage.

When the foliage is dense, you need the spray to reach into the inner parts of the canopy rather than just coating the outer leaves. A drop nozzle does this by releasing droplets in a way that places spray closer to or into the plant interior, with gravity helping the droplets move into the dense growth. This results in better deposition on inner leaves and undersides where pests often hide, improving overall coverage.

Increasing the distance to the ground tends to miss the inner canopy and can increase drift, a single broad-spectrum nozzle doesn’t tailor the spray to penetrate dense foliage, and decreasing gallonage reduces the total amount of product deposited. So using drop nozzles directly addresses the goal of getting more spray onto and into dense foliage.