Provides general supervision of the work of a subordinate professional, para-professional, and administrative support staff by interviewing, recommending hire/fire, assigning and reviewing job assignments, and evaluating performance. Supervises the compilation of reports and maintenance of records, such as feed and fertilizer tonnage reports, certification, and registration records. Reviews and approves the registration and licensing of feed, fertilizers, agricultural liming materials, and soil amendments for sale in Arkansas. Directs the field inspection of products and labels to ensure that required information is accurately presented. Directs the analysis of laboratory sample of feeds, fertilizer, limestone, and soil amendments to determine accuracy of labeling and/or to ensure conformance with registration or certification standards. Initiates regulatory actions and revocation of registrations, depending on the severity of the violation, when products are found to be mislabeled and not in compliance with statutory requirements. Manages the division’s finances by projecting costs and allocating resources, and applying for and administering federal grants for cooperative programs; develops annual and biennial budgets and tracks expenditures. Performs other duties as assigned.