Fla. Stat. § 487.160

Licensed private applicators supervising 15 or more unlicensed applicators or mixer-loaders and licensed public applicators and licensed commercial applicators shall maintain records as the department may determine by rule with respect to the application of restricted pesticides, including, but not limited to, the type and quantity of pesticide, method of application, crop treated, and dates and location of application. Other licensed private applicators shall maintain records as the department may determine by rule with respect to the date, type, and quantity of restricted-use pesticides used. Licensees shall keep records for a period of 2 years from date of the application of the pesticide to which the records refer, and shall furnish to the department a copy of the records upon written request by the department.