Each person whose name appears on the label and handles agricultural and vegetable seed subject to this subarticle shall keep, for a period of at least two (2) years, complete records of each lot of agricultural or vegetable seed handled, and shall keep for at least one (1) year a file sample of each lot of seed after final disposition. All records pertaining to the lot or lots involved shall be accessible for inspection by the State Board of Agriculture during customary business hours.