Download or read book Grapevine Viruses Molecular Biology Diagnostics and Management written by Baozhong Meng and published by Springer. This book was released on 2017-07-05 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: The domestication of grapes dates back five thousand years ago and has spread to nearly all continents. In recent years, grape acreage has increased dramatically in new regions, including the United States of America, Chile, Asia (China and India), and Turkey. A major limiting factor to the sustained production of premium grapes and wines is infections by viruses. The advent of powerful molecular and metagenomics technologies, such as molecular cloning and next generation sequencing, allowed the discovery of new viruses from grapes. To date, grapevine is susceptible to 64 viruses that belong to highly diverse taxonomic groups. The most damaging diseases include: (1) infectious degeneration; (2) leafroll disease complex; and (3) rugose wood complex. Recently, two new disease syndromes have been recognized: Syrah decline and red blotch. Losses due to fanleaf degeneration are estimated at $1 billion annually in France alone. Other diseases including leafroll, rugose wood, Syrah de cline and red blotch can result in total crop loss several years post-infection. This situation is further exacerbated by mixed infections with multiple viruses and other biotic as well as adverse abiotic environmental conditions, such as drought and winter damage, causing even greater destruction. The book builds upon the last handbook (written over twenty years ago) on the part of diagnostics and extensively expands its scope by inclusion of molecular biology aspects of select viruses that are widespread and economically most important. This includes most current information on the biology, transmission, genome replication, transcription, subcellular localization, as well as virus-host interactions. It also touches on several novel areas of scientific inquiry. It also contains suggested directions for future research in the field of grapevine virology.

Download or read book Graft transmissible Diseases of Grapevines written by International Council for the Study of Viruses and Virus Diseases of the Grapevine and published by Food & Agriculture Org.. This book was released on 1993 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Century of Plant Virology in India written by Bikash Mandal and published by Springer. This book was released on 2017-11-28 with total page 800 pages. 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.

Download or read book Grapevine Leafroll Virus history and Anatomic Effects written by Lynn Lucretia Hoefert and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grapevine Leafroll Disease written by Matthew Magnus Halldorson and published by . This book was released on 2012 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Filamentous Viruses of Woody Plants written by and published by . This book was released on 1997 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grapevine Leafroll associated Virus 3 written by Roshni Rohra and published by . This book was released on 2019 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grapevine (Vitis vinifera) is susceptible to infections from nearly 70 viruses and virus-like organisms, of which Grapevine leafroll-associated virus 3 (GLRaV-3) is one of the most economically destructive. Infection of GLRaV-3 causes grapevine leafroll disease (GLD), creating characteristic symptoms of leafrolling and chlorosis or leaf reddening, depending on the grapevine cultivar. The extensive genetic variability of the GLRaV-3 viral population has resulted in the classification of isolates into 10 phylogenetic groups. The effect of viral genetic variability on viral titre and spread, virus-encoded suppression of RNA silencing (VSR) activity of p19.6 and p19.7, and symptomology has been investigated in this project using group I, VI and X genetic variants of GLRaV-3. This research has uncovered significant differences in the biological properties of each genetic variant studied, as well as a postulated link between relative VSR activity and virus-titre, spread and symptom development. Group I p19.6 and p19.7 have strong local VSR activities; group I virus has high local accumulation with slow spread. Additionally, group VI p19.6 and p19.7 have possible systemic VSR activities; group VI virus accumulated highly and uniformly throughout the vine, resulting in severe symptoms. Group X p19.6 and p19.7 possess weak local and systemic VSR activities; group X virus has low and slow accumulation and spread with late symptom expression onset. Overall, this work has correlated the role of VSRs in the processes of virus accumulation and spread, symptom patterning and symptom severity from group I, VI and X genetic variants of GLRaV-3. Understanding the pathogenicity factors of GLRaV-3 is a crucial area of research with future implications in mild strain cross-protection. These findings have provided a foundation for future research in obtaining a mild strain of GLRaV-3.

Download or read book Compendium of Grape Diseases Disorders and Pests written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Virus Research written by Karl Maramorosch and published by Gulf Professional Publishing. This book was released on 2005-11-16 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published since 1953, Advances in Virus Research covers a diverse range of in-depth reviews providing a valuable overview of the current field of virology. In 2004, the Institute for Scientific Information released figures showing that the series has an Impact Factor of 2.576, with a half-life of 7.1 years, placing it 11th in the highly competitive category of Virology.

Download or read book Grapes and Wines written by António M. Jordão and published by BoD – Books on Demand. This book was released on 2018-02-28 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "Grapes and Wines: Advances in Production, Processing, Analysis, and Valorization" intends to provide to the reader a comprehensive overview of the current state-of-the-art and different perspectives regarding the most recent knowledge related to grape and wine production. Thus, this book is composed of three different general sections: (1) Viticulture and Environmental Conditions, (2) Wine Production and Characterization, and (3) Economic Analysis and Valorization of Wine Products. Inside these 3 general sections, 16 different chapters provide current research on different topics of recent advances on production, processing, analysis, and valorization of grapes and wines. All chapters are written by a group of international researchers, in order to provide up-to-date reviews, overviews, and summaries of current research on the different dimensions of grape and wine production. This book is not only intended for technicians actively engaged in the field but also for students attending technical schools and/or universities and other professionals that might be interested in reading and learning about some fascinating areas of grape and wine research.

Download or read book Grapevine leafroll virus written by עדינה תנני-לווענתהל and published by . This book was released on 1977 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arthropod Management in Vineyards written by Noubar J. Bostanian and published by Springer Science & Business Media. This book was released on 2012-06-26 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a state-of-the-science overview of arthropods affecting grape production around the world. Vineyard pest management is a dynamic and evolving field, and the contributed chapters provide insights into arthropods that limit this important crop and its products. Written by international experts from the major grape-growing regions, it provides a global overview of arthropods affecting vines and the novel strategies being used to prevent economic losses, including invasive pests affecting viticulture. The book contains reviews of the theoretical basis of integrated pest management, multiple chapters on biological control, current status of chemical control, as well as in-depth and well-illustrated reviews of the major arthropod pests affecting grape production and how they are being managed worldwide. This text will serve as a primary resource for applied entomologists, students, growers, and consultants with interests at the intersection of viticulture and applied entomology.

Download or read book Field Monitoring for Grapevine Leafroll Virus and Mealybug in Pacific Northwest Vineyards written by and published by . This book was released on 2009 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grapevine Leafroll Virus and Mealybug Prevention and Management in Oregon Vineyards written by and published by . This book was released on 2009 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Grapevine Leafroll associated Virus 3 and Grapevine Fleck Virus Infection on St Vincent and Vidal Blanc Grapevines written by Marc A. Fortenberry and published by . This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic Performance of Leafroll Virus infected French American Hybrid Grapevines written by Hideaki Hanami and published by . This book was released on 1999 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Virology written by Roger Hull and published by Academic Press. This book was released on 2013-10-31 with total page 1119 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seminal text Plant Virology is now in its fifth edition. It has been 10 years since the publication of the fourth edition, during which there has been an explosion of conceptual and factual advances. The fifth edition of Plant Virology updates and revises many details of the previous edition while retaining the important earlier results that constitute the field's conceptual foundation. Revamped art, along with fully updated references and increased focus on molecular biology, transgenic resistance, aphid transmission, and new, cutting-edge topics, bring the volume up to date and maintain its value as an essential reference for researchers and students in the field. Thumbnail sketches of each genera and family groups Genome maps of all genera for which they are known Genetic engineered resistance strategies for virus disease control Latest understanding of virus interactions with plants, including gene silencing Interactions between viruses and insect, fungal, and nematode vectors Contains over 300 full-color illustrations