This study guide is designed to prepare you for the Agricultural Plant Pest Control certification examination in Georgia (Category 21). Questions on the actual examination are based on information presented in this course and information about Federal and Georgia pesticide laws and regulations and safe pesticide use and handling procedures. The quiz questions presented at the end of each chapter are similar to the types of questions you will encounter on the actual examination and will let you evaluate your understanding of the material presented in that chapter. They are designed to give you confidence in your ability to successfully complete the examination for your commercial license in Cat. 21. The course is interactive and self-guided; you may skip sections or entire chapters if you so choose. However, remember that examination questions come from each and every chapter, so it behooves you to review the material on all the topics even if you consider yourself an expert on a particular topic.