How many years must records of restricted pesticide applications be maintained?

Records of restricted pesticide applications must be maintained for a minimum of two years. This requirement ensures that there is documentation available for compliance with federal and state regulations, which is crucial for tracking pesticide use, ensuring safety, and facilitating inspections if necessary. Keeping records for this duration helps in monitoring adherence to guidelines and allows for the evaluation of environmental impacts over time. It is important for applicators to be diligent in maintaining these records to support accountability in pesticide use.