Both in agricultural and non-crop settings, herbicides have found utility in weed management strategies universally. However, applications and methodologies have been continually undergoing advancements. The aim of this book is to facilitate a better understanding of perennially evolving weed compositions while maintaining the effectiveness of current options. This book, therefore, provides detailed data about prevalent trends in the utilization of herbicides and management of weed in various land and water settings along with a study of cases of weed control in specific situations.