The Office of Indiana State Chemist is temporarily located in AGAD (615 W. State Street, Room 18, West Lafayette, IN 47907).
Visitor paid parking is available in the Harrison Street Garage. Our mailing address remains the same (175 S. University Street, West Lafayette, IN 47907-2063).
Pesticide Section - Supervision of Non-Certified Fertilizer Appilcators
Supervision of Non-Certified Fertilizer Applicators
All for-hire fertilizer use (application, handling, transporting) and all use of manure from a Confined Fertilizer Operation (CFO) must be performed by certified and licensed applicators or by trained employees working under the direct supervision of a certified and licensed supervisor.
Direct supervision of non-certified fertilizer applicators may be accomplished by the certified applicator: