Which technique would help to minimize off-target drift?

Using the largest droplets practical for pesticide application is an effective technique to minimize off-target drift. Larger droplets are less susceptible to wind movement, which can carry smaller droplets away from the intended target area. By maximizing droplet size, applicators can achieve better adherence to surfaces, thereby reducing the potential for drift during the spraying process. This focus on larger droplets ensures that the pesticide lands directly on the area being treated, which not only helps in minimizing drift but can also lead to more efficient pesticide use and better overall effectiveness.

Other techniques, such as applying during high wind conditions or increasing application speed, would likely exacerbate drift issues. High winds can carry smaller droplets further away from the target area, while faster application speeds may not allow for adequate droplet deposition, both contributing to increased off-target drift. Reducing the amount of pesticide used might lower the risk of harm to non-target organisms, but it does not inherently target drift issues since it does not influence droplet size or behavior during application.