Download or read book Barley Yellow Dwarf written by Cleora J. D'Arcy and published by American Phytopathological Society. This book was released on 1995 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The disease: symptomatology and host range of barley yellow dwarf; Distribution and economic importance of barley yellow dwarf; Epidemiology of barley yellow dwarf in Europe; Epidemiology of barley yellow dwarf in Australasia; Interactions of barley yellow dwarf viruses: cross-protection and interactions with other pathogens and with abiotic factors; The viruses: purification and viron characterization of barley yellow dwarf viruses; Genome structure and function of barley yellow dwarf viruses; Taxonomy of barley yellow dwarf viruses; The vectors: biology and taxonomy of vectors of barley yellow dwarf viruses; Aphid transmission of barley yellow dwarf viruses: interactions between viruses, and host plants; Control: barley yellow dwarf: diagnostic procedures and reagents; Cultural chemical, and biological methods for the control of barley yellow dwarf; Host plant tolerance or resistance for control of barley yellow dwarf; Prospects for genetically engineered resistance to barley yellow dwarf viruses.
Download or read book Encyclopedia of Food Grains written by Colin W Wrigley and published by Academic Press. This book was released on 2015-12-17 with total page 1956 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Food Grains, Four Volume Set is an in-depth and authoritative reference covering all areas of grain science. Coverage includes everything from the genetics of grains to the commercial, economic and social aspects of this important food source. Also covered are the biology and chemistry of grains, the applied aspects of grain production and the processing of grains into various food and beverage products. With the paramount role of cereals as a global food source, this Encyclopedia is sure to become the standard reference work in the field of science. Also available online via ScienceDirect – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. Written from an international perspective the Encyclopedia concentrates on the food uses of grains, but details are also provided about the wider roles of grains Well organized and accessible, it is the ideal resource for students, researchers and professionals seeking an authoritative overview on any particular aspect of grain science This second edition has four print volumes which provides over 200 articles on food grains Includes extensive cross-referencing and "Further Reading" lists at the end of each article for deeper exploration into the topic This edition also includes useful items for students and teachers alike, with Topic Highlights, Learning objectives, Exercises for Revision and exercises to explore the topic further
Download or read book Plant Resistance to Viruses written by David Evered and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concern about the environmental consequences of the widespread use of pesticides has increased, and evidence of pesticide-resistant virus vectors have continued to emerge. This volume presents a timely survey of the mechanisms of plant resistance and examines current developments in breeding for resistance, with particular emphasis on advances in genetic engineering which allow for the incorporation of viral genetic material into plants. Discusses the mechanisms of innate resistance in strains of tobacco, tomato, and cowpea; various aspects of induced resistance, including the characterization and roles of the pathogenesis-related proteins; antiviral substances and their comparison with interferon; and cross-protection between plant virus strains. Also presents several papers which evaluate the status of genetic engineering as it relates to breeding resistant plants. Among these are discussions of the potential use of plant viruses as gene vectors, gene coding for viral coat protein, satellite RNA, and antisense RNA, and practical issues such as the durability of resistant crop plants in the field.
Download or read book World Perspectives on Barley Yellow Dwarf written by Peter A. Burnett and published by CIMMYT. This book was released on 1990 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Barley Yellow Dwarf Disease written by Monique Henry and published by CIMMYT. This book was released on 2002* with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wild Germplasm for Genetic Improvement in Crop Plants written by Muhammad Tehseen Azhar and published by Academic Press. This book was released on 2021-03-10 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild Germplasm for Genetic Improvement in Crop Plants addresses the need for an integrated reference on a wide variety of crop plants, facilitating comparison and contrast, as well as providing relevant relationships for future research and development. The book presents the genetic and natural history value of wild relatives, covers what wild relatives exist, explores the existing knowledge regarding specific relatives and the research surrounding them and identifies knowledge gaps. As understanding the role of crop wild relatives in plant breeding expands the genetic pool for abiotic and biotic stress resistance, this is an ideal reference on this important topic. Provides a single-volume resource to important crops for accessible comparison and research Explores both conventional and molecular approaches to breeding for targeted traits and allows for expanded genetic variability Guides the development of hybrids for germplasm with increased tolerance to biotic and abiotic stresses
Download or read book Barley Yellow Dwarf written by George W. Bruehl and published by . This book was released on 1961 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Barley Yellow Dwarf Virus at Tifton Georgia in 1958 59 written by Darrell Door Morey and published by . This book was released on 1959 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Incidence of Barley Yellow Dwarf Viruses in Wheat and Other Hosts in Arkansas written by Talat Mahmood and published by . This book was released on 1990 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Resistance and Inheritance to Barley Yellow Dwarf Virus Disease in Five Wheat Cultivars Triticum aestivum L written by Tola Jaime and published by INIAP Archivo Historico. This book was released on with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Barley Yellow Dwarf written by George W. Bruehl and published by Forgotten Books. This book was released on 2017-11-18 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Barley Yellow Dwarf: A Virus Disease of Cereals and Grasses Barley yellow dwarf has been recognized as a virus disease of cereals and grasses only since 1951, when it was discovered by Oswald and Houston (164) in California. Nevertheless, even in this short time it has become accepted as a disease of major importance i-n many areas of the United States, and in other countries as well. In 1959, for example, barley yellow dwarf virus incited the most serious single disease of oats in the United States and caused production losses in the central oat belt comparable with those recorded for various epidemics of other major diseases of that crop (156, Moreover, inherent in the economic implications of barley yellow dwarf is the long-range potential of a disease that is caused by a' versatile virus of wide host range. Even in its infancy, therefore, barley yellow dwarf seems destined to assume classic status among cereal diseases and thus to become increasingly important in teaching and research. Hence, there is compelling need for monographic treatment of this disease at this time, to provide both a teaching aid and a standard refer ence for the rapidly increasing diverse research activity. Throughout the manuscript, the author uses the terms cereals and small grains. These words are meant to refer only to barley, oats, wheat, and rye in this treatise. Also, considerable detail of aphid-life cycles is included in the belief that, as the only means of spread of the barley yellow dwarf virus, any factor affecting the aphid is important to the disease. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Viruses and Virus Diseases of Poaceae Gramineae written by Hervé Lapierre and published by Editions Quae. This book was released on 2004 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many well-known specialists have contributed to this book which presents for the first time an in-depth look at the viruses, their satellites and the retrotransposons infecting (or occuring in) one plant family: the Poaceae (Gramineae). After molecular and biological descriptions of the viruses to species level, virus diseases are presented by crop: barley, maize, rice, rye, sorghum, sugarcane, triticales, wheats, forage, ornamental and lawn. A detailed index of the viruses and taxonomic lists will help readers in the search for information.
Download or read book The Luteoviridae written by Hugh Barker and published by Oxford University Press, USA. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of all current knowledge of the Luteoviridae. These viruses cause severe economic losses of important food crops worldwide, and have some unusual biological and molecular properties, which are discussed. The topics covered range from the reclassification, structure, diversity and genetics of luteoviruses, to their transmission and interaction with vectors, techniques for diagnosis, development of virus resistant plants, epidemiology and control. This book is essential reading for advanced students and researchers in virology and plant pathology.
Download or read book Assessment of Resistance and Inheritance to Barley Yellow Dwarf Virus Disease BYDV in Five Wheat Cultivars Triticum Aestivum L written by Jaime Tola and published by INIAP Archivo Historico. This book was released on 1983 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Barley Yellow Dwarf Virus (BYDV) is a major disease of wheat. Unfortunately, unlike barley where the Yd2 gene provides adequate levels of resistance, the situation in wheat is more complex. This study was designed to provide information regarding: 1) evaluation of methods of measuring resistance among selected cultivars; 2) identification of sources of resistance; and 3) determination of the nature of inheritance controlling BYDV resistance. Five wheat cultivars with possible different levels of resistance to BYDV and the resulting F1, F2, F3, BC-1 and BC-2 populations provided the experimental material. An assessment of the damage inflicted by aphids feeding per se and aphid plus virus on the five cultivars was determined under greenhouse conditions. Cultivars and the resulting progeny were grown in the field to confirm the greenhouse findings and to determine nature of inheritance. Aphid feeding per se did not influence most cultivars other than for plant height involving Yamhill and Anza. Despite the lack of visual symptoms, BYDV did significantly influence the six parameters measured with the cultivars Stephens and Riebesel exhibiting the greatest reduction. No immunity was observed for any of the cultivars tested. Under field conditions Stephens, followed by Riebesel, were the most susceptible cultivars with Yamhill, Novi Sad and Anza being the most resistant based on the parameters measured. The inheritance pattern appeared to be quantitative with both additive and nonadditive genetic variability involved in controlling resistance. This was verified by the transgressive segregation noted in F2 and F3 generations and the significant General and Specific Combining Ability estimates for the BYDV score. Due to the quantitative nature of BYDV resistance and the different genetic factors observed for the cultivars in this study, a recurrent selection program should result in higher levels of resistance than exhibited by the cultivars employed in this study. Also, the use of a visual BYDV score appears to be an effective means of identifying resistant parents.
Download or read book Barley Yellow Dwarf Virus and Cereal Yellow Dwarf Virus in Winter Wheat in Alabama written by Hendrik W. Van Riessen and published by . This book was released on 2002 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Virology of Flowering Plants written by W. A. Stevens and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aphids as Crop Pests 2nd Edition written by Helmut F van Emden and published by CABI. This book was released on 2017-08-23 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aphids are among the major global pest groups, causing serious economic damage to many food and commodity crops in most parts of the world. This revision and update of the well-received first edition published ten years ago reflects the expansion of research in genomics, endosymbionts and semiochemicals, as well as the shift from control of aphids with insecticides to a more integrated approach imposed by increasing resistance in the aphids and government restrictions on pesticides. The book remains a comprehensive and up-to-date reference work on the biology of aphids, the various methods of controlling them and the progress of integrated pest management as illustrated by ten case histories.
