Plant Virus And Viroid Diseases In The Tropics
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Plant Virus And Viroid Diseases In The Tropics
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Author : K. Subramanya Sastry
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-06
Plant Virus And Viroid Diseases In The Tropics written by K. Subramanya Sastry and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-06 with Science categories.
Around the globe, besides fungal and bacterial diseases, both virus and viroid diseases have acquired greater importance in the realm of plant pathology and call for effective management measures as they are responsible for heavy yield losses and are a matter of vital importance and concern to farmers, horticulturists, gardeners and foresters. Understanding disease epidemiology is of vital importance for formulating viable disease management practices in a given agro-ecosystem. The development and progress of plant disease epidemics are variable from region to region. Epidemiology is not a static process, but rather a dynamic course that varies with a change in the ecology, host, vector and virus systems.
Plant Virus And Viroid Diseases In The Tropics
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Author : K. Subramanya Sastry
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-26
Plant Virus And Viroid Diseases In The Tropics written by K. Subramanya Sastry and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-26 with Science categories.
Plant virus and sub-viral pathogens pose severe constraints to the production of wide range of economically important crops worldwide. The crops raised both through true seed and vegetative propagated materials are affected with number of virus and virus-like diseases. The virus may enter into plants through seed planting materials or by vectors. Once the virus is in the field, it multiplies and spreads following definite patterns depending upon the nature of the vector and agro-meteorological conditions. Disease free crops and plants are great economic and social importance in feeding the world's population. Detection of virus and sub-viral agents at initial stages of infection is critical to reduce economic losses. For nearly two decades, ELISA and its variants played a major role in large scale virus testing and also in the production of virus-free planting materials.
Plant Virus And Viroid Diseases In The Tropics
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Author : K. Subramanya Sastry
language : en
Publisher:
Release Date : 2014-01-31
Plant Virus And Viroid Diseases In The Tropics written by K. Subramanya Sastry and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-31 with categories.
Topics In Tropical Virology
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Author : Donald N. Black
language : en
Publisher:
Release Date : 1998
Topics In Tropical Virology written by Donald N. Black and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Agricultural virology categories.
Diseases caused by viruses in animals, plants and humans remain a major economic factor in many tropical countries. Long established virus diseases such as rabies are still extremely serious health problems, Emerging diseases such as Lasa fever and Ebola in humans and geminiviruses in plants represent new threats with the potential to spread worldwide.
A Century Of Plant Virology In India
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Author : Bikash Mandal
language : en
Publisher: Springer
Release Date : 2017-11-28
A Century Of Plant Virology In India written by Bikash Mandal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-28 with Science categories.
The book is a compilation of research work carried out on plant viruses during past 100 years in India. Plant viruses are important constraints in Indian agriculture. Tropical and sub-tropical environments and intensive crop cultivation practices ideally favours perpetuation of numerous plant viruses and their vectors in India, which often cause wide spread crop losses. Of all the plant pathogens, studies of plant viruses have received a special attention as they are difficult to manage. A large body of literature has been published on the plant virus research from India during past 100 years; however the information is so far not available in one place. This book provides comprehensive information on the biology, molecular biology, epidemics, crop losses, diagnosis and management of viruses and viroids occurring in India. Description of properties of the viruses are provided in the chapters comprising of different genera such as Allexivirus, Begomovirus, Babuvirus, Badnavirus, Carlavirus, Carmovirus, Cucumovirus, Closterovirus, Ilavirus, Mandrivirus, Potyvirus, Tospovirus, Tungrovirus and Sobemovirus. Virus-vector research related to aphid, thrips and whitefly is discussed. The work on the management aspects of plant viral diseases has been described with reference to the conventional, antiviral and transgenic approaches. Further, the quarantine mechanism developed in India for the exclusion of viruses and vectors has also been included. The book also provides useful information about the capacity building on the research and education on Plant Virology in India. Overall, the book covers a wide range of accounts of research findings and innovations in Plant Virology in India during past 100 years. The book will be a resourceful reference to the students, scientists, agricultural professionals and policy makers.
Handbook Of Plant Virus Diseases
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Author : Dragoljub D. Sutic
language : en
Publisher: CRC Press
Release Date : 1999-06-15
Handbook Of Plant Virus Diseases written by Dragoljub D. Sutic and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-15 with Science categories.
Handbook of Plant Virus Diseases presents basic information about viral-caused and viral-like diseases in many cultivated crops. The editors, internationally known plant pathologists, provide authoritative descriptive symptomatic signatures of virus diseases, to aid in the diagnosis and possible control of viruses. This handbook organizes cultivated plants into groups according to their final destinations and uses after harvest-a useful grouping system that indicates that some diseases, their resultant epidemiology, and control measures are characteristic within different groups.
Virus Diseases Of Ornamental Plants
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Author : S. K. Raj
language : en
Publisher: Springer Nature
Release Date : 2021-11-13
Virus Diseases Of Ornamental Plants written by S. K. Raj and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-13 with Science categories.
This edited book elucidates the evolution of plant virus, genomic structure, diversity, plant-virus interaction, subcellular movement etc. The book reviews the biological machineries which allow the emergence of virus populations adapted by plant. The main objective of this book is the demonstration of a clear synergistic effect of plant viruses, an effect that was unexpectedly as important as applied alone. Ornamental plants are very popular and economically important worldwide. The international market of ornamentals is constantly expanding. Viruses and viroids can significantly reduce both decorative value and quality of propagated material of ornamentals. Due to the wide range of ornamental plant species and cultivars and their wide geographical distribution, the diversity of viruses that infect them is also high. The new emerging viruses are the causal agent for the economic loss of many important ornamental plants. Therefore, this book also adds value to current knowledge of virus stress response in ornamental plants and will provide the groundwork necessary for building future strategies for product enhancement. This book is of interest to teachers, researchers, capacity builders and policymakers. It can serve as additional reading material for undergraduate and graduate students of virology, agriculture and plant sciences.
Plant Diseases Of Viral Viroid Mycoplasma And Uncertain Etiology
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Author : Karl Maramorosch
language : en
Publisher: CRC Press
Release Date : 2019-09-11
Plant Diseases Of Viral Viroid Mycoplasma And Uncertain Etiology written by Karl Maramorosch and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-11 with Science categories.
The adverse impact of plant diseases is felt around the world. In this book, the contributors analyze the nature and origins of pathogens that affect some economically important food and fiber crops.
Viroids And Viroid Diseases
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Author : T. O. Diener
language : en
Publisher: John Wiley & Sons
Release Date : 1979-04-18
Viroids And Viroid Diseases written by T. O. Diener and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979-04-18 with Science categories.
A comprehensive, up-to-date account of existing knowledge on viroids and the diseases they cause. Contains original ideas on the origin of viroids and novel hypotheses concerning their action in infected organisms. Examines the many areas of ignorance in present understanding of viroids as biological entities. Includes the most complete bibliography on viroids published to date.
Seed Borne Plant Virus Diseases
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Author : K. Subramanya Sastry
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-05
Seed Borne Plant Virus Diseases written by K. Subramanya Sastry and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-05 with Medical categories.
Seeds provide an efficient means in disseminating plant virus and viroid diseases. The success of modern agriculture depends on pathogen free seed with high yielding character and in turn disease management. There is a serious scientific concern about the transmission of plant viruses sexually through seed and asexually through plant propagules. The present book provides the latest information along with the total list of seed transmitted virus and viroid diseases at global level including, the yield losses, diagnostic techniques, mechanism of seed transmission, epidemiology and virus disease management aspects. Additional information is also provided on the transmission of plant virus and virus-like diseases through vegetative propagules. It is also well known that seed transmitted viruses are introduced into new countries and continents during large-scale traffic movements through infected germplasm and plant propogules. The latest diagnostic molecular techniques in different virus-host combinations along with disease management measures have been included. The book shall be a good reference source and also a text book to the research scientists, teachers, students of plant pathology, agriculture, horticulture, life sciences, green house managers, professional entrepreneurs, persons involved in quarantines and seed companies. This book has several important features of seed transmitted virus diseases and is a good informative source and thus deserves a place in almost all university libraries, seed companies and research organizations.