Extensive use of synthetic pyrethroid insecticides poses significant risks to both ecological ecosystems and human beings. Therefore, it is necessary to develop remediation technologies to remove pyrethroid residues from various environmental compartments. To date, several remediation techniques have been devised, which include adsorption, incineration, oxidation, fenton degradation, photodegradation, and microbial degradation. Among these, microbial degradation is an efficient and safer method for the removal of pyrethroids from the environment without producing further pollution. Furthermore, the advanced molecular approaches, enzyme engineering, and omics will provide better tools for the microbial degradation of pyrethroids by means of exploring the novel research perspectives. Reaching a great combination of the recent studies on the microbial degradation of pyrethroids, this book is one of the most practical and up-to-date references available on the subject. This allows the knowledge of pyrethroid biodegradation accessible to a wider range of audiences, and also introduce new thoughts and new methods for researchers, practitioners in dealing with pyrethroid residues or related issues. The fundamental concepts, experimental process, statistical analyses, and comprehensive discussions are covered in detail, providing the readers a systematic understanding of the field.