Molecular Biology in Plant Pathogenesis and Disease Management

Disease Management Volume 3

  • P.¬†Narayanasamy

Table of contents

  1. Front Matter
    Pages I-XVII
  2. P. Narayanasamy
    Pages 1-6
  3. P. Narayanasamy
    Pages 23-170
  4. P. Narayanasamy
    Pages 171-218
  5. P. Narayanasamy
    Pages 219-255
  6. Back Matter
    Pages 297-322

About this book

Introduction

Investigations on various aspects of plant-pathogen interactions have the ultimate aim of providing information that may be useful for the development of effective crop disease management systems. Molecular techniques have accelerated the formulation of short- and long-term strategies of disease management. Exclusion and eradication of plant pathogens by rapid and precise detection and identification of microbial pathogens in symptomatic and asymptomatic plants and planting materials by employing molecular methods has been practiced extensively by quarantines and certification programs with a decisive advantage. Identification of sources of resistance genes, cloning and characterization of desired resistance genes and incorporation of resistance gene(s) into cultivars and transformation of plants with selected gene(s) have been successfully performed by applying appropriate molecular techniques. Induction of resistance in susceptible cultivars by using biotic and abiotic inducers of resistance is a practical proposition for several crops whose resistance levels could not be improved by breeding or transformation procedures. The risks of emergence of pathogen strains less sensitive or resistant to chemicals have been reduced appreciably by rapid identification of resistant strains and monitoring the occurrence of such strains in different geographical locations.

Keywords

Disease resistance Induced resistance Molecular techniques Pathogen Plant Pathogeneses Transgenic resistance

Authors and affiliations

  • P.¬†Narayanasamy
    • 1
  1. 1.Former Professor and Head, Department of Plant PathologyTamil Nadu Agricultural UniversityCoimbatoreIndia

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4020-8247-4
  • Copyright Information Springer Science+Business Media B.V. 2008
  • Publisher Name Springer, Dordrecht
  • eBook Packages Biomedical and Life Sciences
  • Print ISBN 978-1-4020-8246-7
  • Online ISBN 978-1-4020-8247-4
  • About this book