Insect Vectors and Plant Pathogens

The book discusses the history of pathogens and vectors, unique symptoms of diseases, and the economic importance of important viral diseases. It also covers vector identification, biology, feeding apparatus, and mechanism of spread, with a focus on aphids and other hemipterous insects. The transmission determinant paradigm is expounded, and new diseases are included to elucidate the interaction of vector and virus. The book also highlights the effects of plant viruses on their vectors and discusses the latest developments in the management of plant pathogens through vector management.

Format: Paperback / softback
Length: 470 pages
Publication date: 31 March 2021
Publisher: Taylor & Francis Ltd

The introductory chapter of this book delves into the intricate history of pathogens and vectors, encompassing unique symptoms of diseases and the significant economic impact of important viral diseases. While emphasizing the role of arthropods, nematodes, and fungi as primary agents of plant pathogen spread, it also includes other contributors to this process. Comprehensive coverage is provided of insect vectors, focusing on their identification, biology, feeding apparatus, and mechanisms of spread, including strategies for controlling pathogens through vectors. Given the prominence of aphids and other hemipterous insects as major vectors, particular emphasis is placed on this order. The book delves into the transmission of determinants across various categories of transmission mechanisms, with a particular focus on the transmission determinant paradigm, encompassing the coat protein and helper component. Recent cases are used to illustrate this concept. Additionally, a brief description of new diseases, at least one from each genus of plant viruses, is included to elucidate the interplay between vectors and viruses.

The phytoplasmal etiology of pathogens is given detailed attention, recognizing its importance in understanding the transmission of plant viruses. A separate chapter is dedicated to discussing the transmission of plant viruses through insects with biting and chewing mouthparts, providing a comprehensive understanding of this complex process. The latest research in the fields of mites, nematodes, and fungi as vectors of plant viruses is also included, highlighting their role in disease transmission.

The book critically examines the distinction between phytotoxemia and other crop disorders, using suitable examples to illustrate the unique characteristics of phytotoxemia. It further highlights the effects of plant viruses on their vectors, shedding light on the intricate relationships between these organisms. A comprehensive account of plant virus classification is provided to enhance the reader's understanding of the subject matter. Furthermore, information on electron microscopy is included to provide a deeper perspective on the study of plant viruses.

In conclusion, this book offers a comprehensive and up-to-date exploration of the history, pathogens, vectors, and economic importance of important viral diseases. It provides a deep understanding of the transmission mechanisms of plant viruses, the role of vectors in disease spread, and the latest research in the fields of mites, nematodes, and fungi as vectors. By presenting a wealth of information in a user-friendly format, the book serves as a valuable resource for researchers, students, and professionals in the field of plant pathology and virology.

Weight: 916g
Dimension: 234 x 156 (mm)
ISBN-13: 9780367780845