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Plant Virus and Viroid Diseases in the Tropics

2014-01-06 Science
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Release : 2014-01-06
Genre : Science
Kind : eBook
Book Rating : 201/5 ( reviews)

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Book Synopsis Plant Virus and Viroid Diseases in the Tropics by : K. Subramanya Sastry

Download or read book Plant Virus and Viroid Diseases in the Tropics written by K. Subramanya Sastry. This book was released on 2014-01-06. Available in PDF, EPUB and Kindle. Book excerpt: 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

2014-01-31
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Release : 2014-01-31
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Kind : eBook
Book Rating : 214/5 ( reviews)

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Book Synopsis Plant Virus and Viroid Diseases in the Tropics by : K. Subramanya Sastry

Download or read book Plant Virus and Viroid Diseases in the Tropics written by K. Subramanya Sastry. This book was released on 2014-01-31. Available in PDF, EPUB and Kindle. Book excerpt:

Plant Virus and Viroid Diseases in the Tropics

2013-06-26 Science
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Release : 2013-06-26
Genre : Science
Kind : eBook
Book Rating : 24X/5 ( reviews)

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Book Synopsis Plant Virus and Viroid Diseases in the Tropics by : K. Subramanya Sastry

Download or read book Plant Virus and Viroid Diseases in the Tropics written by K. Subramanya Sastry. This book was released on 2013-06-26. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Topics in Tropical Virology

1998 Agricultural virology
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Release : 1998
Genre : Agricultural virology
Kind : eBook
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Book Synopsis Topics in Tropical Virology by : Donald N. Black

Download or read book Topics in Tropical Virology written by Donald N. Black. This book was released on 1998. Available in PDF, EPUB and Kindle. Book excerpt: 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

2017-11-28 Science
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Release : 2017-11-28
Genre : Science
Kind : eBook
Book Rating : 722/5 ( reviews)

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Book Synopsis A Century of Plant Virology in India by : Bikash Mandal

Download or read book A Century of Plant Virology in India written by Bikash Mandal. This book was released on 2017-11-28. Available in PDF, EPUB and Kindle. Book excerpt: 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.

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