What is the role of buffer zones in pesticide application?

Buffer zones are areas left untreated with pesticides, often established around sensitive environments such as water bodies, habitats for endangered species, and residential areas. Their primary purpose is to minimize the potential impact of pesticide drift, which can occur as a result of wind, temperature, or equipment mishaps. By creating these buffer zones, applicators can protect ecosystems and public health by reducing the likelihood that pesticide residues will enter non-target areas where they could cause harm.

In the context of pesticide application, the establishment of buffer zones is vital for compliance with regulations and best management practices aimed at safeguarding the environment and human health. Effectively, buffer zones serve as a safety net, ensuring that even if some degree of drift does occur, it is less likely to have significant adverse effects on sensitive areas nearby.