What type of pesticides can only be purchased and used by certified applicators?

Restricted-use pesticides are specifically formulated to pose a higher risk to human health or the environment, which necessitates extra precautions during their use. Because of the potential hazards associated with these substances, regulatory agencies require that only certified applicators—individuals who have completed specific training and education—can purchase and apply them. This certification ensures that the applicator has a thorough understanding of the correct application techniques, safety measures, and the environmental impact of these products.

In contrast, general-use pesticides are deemed safe for the general public and may be purchased and applied by untrained individuals. Natural pesticides and home-use pesticides typically don’t carry the same restrictions, as they are often formulated to be less harmful. Hence, the designation of restricted-use pesticides is critical for maintaining safety standards in pest management.