What should you do to reduce the risk of pesticide drift when applying chemicals?

Using the largest practical nozzle openings is effective for reducing pesticide drift during applications. Larger nozzle sizes create larger droplets, which are less prone to being carried away by the wind compared to smaller droplets. When smaller droplets are formed, they can easily become airborne and drift away from the target area, potentially affecting non-target plants, animals, or water sources. By utilizing larger nozzle openings, you can promote a more uniform and controlled application, limiting the chance of drift and ensuring that the pesticide reaches the desired area effectively.

Choosing appropriate nozzle sizes is crucial in ensuring that pesticide applications are both effective and environmentally responsible. It acknowledges the importance of minimizing negative impacts while achieving pest control goals.

In contrast, increasing spray pressure can create smaller droplet sizes, which increases the risk of drift. Applying during a strong wind also heightens drift potential, as wind can carry lighter droplets over a greater distance. Spraying without additives might limit the effectiveness of the pesticide and could also affect droplet size and distribution negatively, potentially resulting in increased drift rather than mitigating it.