How is California’s restricted materials classification related to federally restricted use pesticides?

California's restricted materials classification is closely related to federally restricted use pesticides in that the state may include federally restricted pesticides within its own classification system. This means that pesticides deemed restricted at the federal level due to potential risks to health or the environment are recognized by California, which may choose to adopt additional restrictions or requirements based on its unique environmental conditions and regulatory framework.

California has a rigorous process for evaluating pesticides, and state regulations may impose more stringent measures than federal guidelines. For this reason, it’s essential for pesticide applicators in California to be aware that certain federally restricted use pesticides could also fall under the state's restricted materials list, necessitating special handling, application, and record-keeping requirements.

Understanding this relationship highlights the importance of compliance with both state and federal regulations in order to ensure safe and responsible pesticide use.