38-21-20 Qualified applicants--Issuance of license--Denial of application. 38-21-21 Licensure--Denial or non-issuance--Written explanation. 38-21-22 Applicator's license--Restrictions. 38-21-23 Private applicator's license--Requirement--Fee--Promulgation of rules--Penalty for violation. 38-21-23.1 Private applicator's license--Expiration. 38-21-24 Private and commercial applicators--Records--Promulgation of rules. 38-21-25