Pesticides are a form of biocide used for protecting plants and crops from pests. Pesticides play a significant role in crop yield. This book will offer information about a wide variety of pesticides and also about its sub-fields such as herbicides, fungicides, insect growth regulators, etc. It elucidates new techniques and their applications in a multidisciplinary approach to understand the need and use of pesticides. This book provides significant information of this discipline to help develop a good understanding of pest control and its processes. It will help the readers in keeping pace with the rapid changes in this field.