This book discusses the fundamental as well as modern approaches of using fungicides for crop production. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. Crop protection refers to study and practice of protecting crops from harmful pests, fungi, weeds and diseases. Fungicides are an important part of crop protection science, along with pesticides, herbicides, etc. This book elucidates new techniques and their applications in a multidisciplinary approach. It presents researches and studies performed by experts across the globe. This text is a compilation of chapters that discuss the most vital concepts and emerging trends in this field. It is appropriate for students seeking detailed information in this area as well as for experts.