How can sensitive areas on the north side of a target area be protected from spray drift when the wind is from the south?

Waiting until another day to spray is a prudent approach to protect sensitive areas from spray drift when the wind direction poses a risk. If the wind is coming from the south, it can carry the pesticide away from the target area towards sensitive regions located on the north side. By delaying the application until conditions are more favorable, such as when the wind is calm or blowing in the opposite direction, applicators can significantly reduce the risk of unintended exposure to sensitive areas, ensuring both compliance with regulations and safety for the surrounding environment.

Other methods, like applying at a higher altitude or increasing droplet size, may not effectively mitigate drift in the presence of strong winds. Depending on the pesticide formulation, changing the type of pesticide alone may not address the fundamental issue of wind direction either. Therefore, choosing to wait for improved conditions is the most effective strategy to ensure the safety of adjacent sensitive areas.