This book, revised for 2012, is the exam preparation study packet for pilots seeking certification and licensure to apply pesticides in Florida via aircraft. Includes information about laws and regulations, appliation equipment features and calibration procedures, pesticide measurement systems, spray mix preparation, target site area determinations, spray drift management, pesticides and human health, and field operation procedures. Detailed examples of pertinent calculations. 3rd Edition. Reprinted March 2021.