Download or read book Sugar Beet Yellows Disease in the United States written by Carlyle Wilson Bennett and published by . This book was released on 1960 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sugar Beet Yellows Disease in the United States written by Carlyle Wilson Bennett and published by . This book was released on 1960 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sugarbeet Yellows Disease in the United States written by United States. Agricultural Research Service and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sugar Beet Yellows Disease in the United States written by Carlyle Wilson Bennett and published by . This book was released on 1960 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Virus Yellows on Sugar Beet with a Consideration of Some of the Factors Involved in Changes Produced by the Disease written by C. W. Bennett and published by . This book was released on 1957 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rhizomania written by Enrico Biancardi and published by Springer. This book was released on 2016-09-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The knowledge of ecology and epidemiology of rhizomania is particularly useful to understand the means and practices able to limit or avoid its further diffusion. Some promising methods of biological control using coexisting and non-pathogenic organisms could potentially help improve the action of the not completely effective genetic resistances. This integrated protection would be valuable, especially in the even more frequent development of resistance–breaking strains in the BNYVV, where the known types of resistance, alone or in combination, seem to have lost part of their original ability to protect the crop. Therefore, further efforts will be needed to discover new traits likely still present in the wild species of the genus Beta. The availability of large collections of germplasm stored in the International Beta gene-banks should ensure the enhanced efficiency of genetic resistance by means of conventional and marker-assisted selection methods. Some almost immune transgenic varieties seem already to be waiting for release where and when it will be possible. The introduction chapter describes briefly the sugar beet crop, the more common diseases, and the damage caused by rhizomania. The following chapters discuss biological properties of the causal virus, BNYVV, and its vector, Polymyxa betae, and their interactions with the environment and the host-plant. In particular, the great advances in research of the molecular biology of BNYVV should be noteworthy, which have been established by a wide range of the most modern methods. Recent work focused on the genetic diversity and evolution of BNYVV is moving forward our understanding of the dramatic worldwide epidemics of rhizomania. Newly developed molecular techniques also lead to practical applications, such as quantification of inoculum in ecological and epidemiological research.

Download or read book Diseases of Sugar Beets in Crop Rotations at the Huntley Branch Station Huntley Montana from 1936 to 1941 written by Mitrofan Michailovich Afanasiev and published by . This book was released on 1943 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virus Diseases of Sugar Beets in California written by Edward Sanford Sylvester and published by . This book was released on 1953 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CURLY TOP A DISEASE OF THE SUG written by C. O. Townsend and published by . This book was released on 2016-08-25 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nature of Beet Yellows Virus Resistance in the Sugar Beet written by George Emmanuel Haniotakis and published by . This book was released on 1971 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Plant Virology written by L. P. Awasthi and published by Academic Press. This book was released on 2020-05-14 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Plant Virology: Advances, Detection, and Antiviral Strategies provides an overview on recent developments and applications in the field of plant virology. The book begins with an introduction to important advances in plant virology, but then covers topics including techniques for assay detection and the diagnosis of plant viruses, the purification, isolation and characterization of plant viruses, the architecture of plant viruses, the replication of plant viruses, the physiology of virus-infected hosts, vectors of plant viruses, and the nomenclature and classification of plants. The book also discusses defense strategies by utilizing antiviral agents and management strategies of virus and viroid diseases. With contributions from an international collection of experts, this book presents a practical resource for plant virologists, plant pathologists, horticulturalists, agronomists, biotechnologists, academics and researchers interested in up-to-date technologies and information that advance the field of plant virology. - Covers the detection, control and management of plant viruses - Discusses antiviral strategies, along with mechanisms of systemic induced resistance to enhance the defense of plants against viruses - Provides contributory chapters from expert plant virologists from different parts of the world

Download or read book Sugar Beet Diseases and Their Control in Montana written by Harry Elwood Morris and published by . This book was released on 1945 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Metamorphosis written by Xavier Belles and published by Academic Press. This book was released on 2020-03-14 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insect Metamorphosis: From Natural History to Regulation of Development and Evolution explores the origin of metamorphosis, how it evolved, and how it is it regulated. The book discusses insect metamorphosis as a key innovation in insect evolution. With most of the present biodiversity on Earth composed of metamorphosing insects—approximately 1 million species currently described, with another 10-30 million still waiting to be discovered, the book delves into misconceptions and past treatments. In addition, the topic of integrating insect metamorphosis into the theory of evolution by natural selection as noted by Darwin in his On the Origin of Species is also discussed. Users will find this to be a comprehensive and updated review on insect metamorphosis, covering biological, physiological and molecular facets, with an emphasis on evolutionary aspects. - Features updated knowledge from the past decade on the mechanisms of action of juvenile hormone, the main doorkeeper of insect metamorphosis - Aids researchers in entomology or developmental biology dealing with specialized aspects of metamorphosis - Provides applied entomologists with recently updated data, especially on regulation, to better face the problems of pest control and management - Gives general evolutionary biologists context on the process of metamorphosis in its larger scope

Download or read book Pests Diseases and Disorders of the Sugar Beet written by Andrew Dunning and published by . This book was released on 1982 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virus Yellows Disease written by and published by . This book was released on 1945 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leaf Spot a Disease of the Sugar Beet Rev 1922 written by U.S. Dept. of Agriculture. Bureau of Plant Industry and published by . This book was released on 1915 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Viral Ecology written by Christon J. Hurst and published by Academic Press. This book was released on 2000-04-10 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viral Ecology defines and explains the ecology of viruses by examining their interactions with their hosting species, including the types of transmission cycles that have evolved, encompassing principal and alternate hosts, vehicles, and vectors. It examines virology from an organismal biology approach, focusing on the concept that viral infections represent areas of overlap in the ecology of viruses, their hosts, and their vectors. The relationship between viruses and their hosting species The concept that viral interactions with their hosts represents a highly evolved aspect of organismal biology The types of transmission cycles which exist for viruses, including their hosts, vectors, and vehicles The concept that viral infections represent areas of overlap in the ecology of the viruses, their hosts, and their vectors