This manual is designed to be used as a study guide for the Category 4, Seed Treatment, Indiana commercial pesticide applicator, certification exam. The manual covers seed treatments, seedling pests and seedling diseases. It also offers information about seed treatment products and how to use them safely. Check our Pesticide Training Manuals page for titles of all our pesticide manuals.
Purdue Pesticide Program Study Manuals are nonrefundable.