What does the "restricted use" classification on pesticide labeling indicate?

The "restricted use" classification on pesticide labeling indicates that the pesticide may pose a greater risk to human health or the environment, even when used according to the instructions. This classification is established to ensure that only certified applicators, who have received specialized training, can purchase and apply these products. The reason for this is that the potential adverse effects—such as toxicity to humans, non-target organisms, or the environment—warrant additional precautions to mitigate risks associated with their use.

Understanding this classification is crucial for anyone working with pesticides, as it emphasizes the need for responsible handling and application practices to ensure safety and compliance with regulations. By limiting access to these products, regulatory agencies aim to minimize the potential for misuse and unintended consequences that could arise from improper application.