Diseases of Small Grain Cereal Crops PDF Download
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Author: T.D. Murray
Publisher: CRC Press
ISBN: 1840765453
Category : Technology & Engineering
Languages : en
Pages : 144
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Book Description
The small grain cereals wheat, barley, oats and rye are cultivated worldwide. They form the foundation of most agricultural systems and are essential in the manufacture of staple products such as bread, pasta and fermented beverages. Reflecting the global and economic importance of cereal crops, this book aims to make identification of diseases afflicting them easier. Covering 40-50 of the most important pathogens in Europe, North America, Japan and Australia, the handbook contains superb color photographs accompanied by clear, concise descriptions of diseases with advice on their control and is of use to plant health professionals, growers, farmers, and students of agriculture. Diseases are illustrated at varying stages of development and entries follow an easy-to-use format. First the pathogens involved and their symptoms are described; next information on the disease cycle is given, covering epidemiological features and the form taken by the pathogen in different climates. The section on economic significance deals with effects on yield and the ecosystem, while that on control advises growers on measures and techniques to combat the outbreak of disease, including the latest chemical treatments. For each disease, detailed references provide a key to further reading.
Author: T.D. Murray
Publisher: CRC Press
ISBN: 1840765453
Category : Technology & Engineering
Languages : en
Pages : 144
Get Book
Book Description
The small grain cereals wheat, barley, oats and rye are cultivated worldwide. They form the foundation of most agricultural systems and are essential in the manufacture of staple products such as bread, pasta and fermented beverages. Reflecting the global and economic importance of cereal crops, this book aims to make identification of diseases afflicting them easier. Covering 40-50 of the most important pathogens in Europe, North America, Japan and Australia, the handbook contains superb color photographs accompanied by clear, concise descriptions of diseases with advice on their control and is of use to plant health professionals, growers, farmers, and students of agriculture. Diseases are illustrated at varying stages of development and entries follow an easy-to-use format. First the pathogens involved and their symptoms are described; next information on the disease cycle is given, covering epidemiological features and the form taken by the pathogen in different climates. The section on economic significance deals with effects on yield and the ecosystem, while that on control advises growers on measures and techniques to combat the outbreak of disease, including the latest chemical treatments. For each disease, detailed references provide a key to further reading.
Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309176897
Category : Technology & Engineering
Languages : en
Pages : 408
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Book Description
Scenes of starvation have drawn the world's attention to Africa's agricultural and environmental crisis. Some observers question whether this continent can ever hope to feed its growing population. Yet there is an overlooked food resource in sub-Saharan Africa that has vast potential: native food plants. When experts were asked to nominate African food plants for inclusion in a new book, a list of 30 species grew quickly to hundreds. All in all, Africa has more than 2,000 native grains and fruits--"lost" species due for rediscovery and exploitation. This volume focuses on native cereals, including African rice, reserved until recently as a luxury food for religious rituals. Finger millet, neglected internationally although it is a staple for millions. Fonio (acha), probably the oldest African cereal and sometimes called "hungry rice." Pearl millet, a widely used grain that still holds great untapped potential. Sorghum, with prospects for making the twenty-first century the "century of sorghum." Tef, in many ways ideal but only now enjoying budding commercial production. Other cultivated and wild grains. This readable and engaging book dispels myths, often based on Western bias, about the nutritional value, flavor, and yield of these African grains. Designed as a tool for economic development, the volume is organized with increasing levels of detail to meet the needs of both lay and professional readers. The authors present the available information on where and how each grain is grown, harvested, and processed, and they list its benefits and limitations as a food source. The authors describe "next steps" for increasing the use of each grain, outline research needs, and address issues in building commercial production. Sidebars cover such interesting points as the potential use of gene mapping and other "high-tech" agricultural techniques on these grains. This fact-filled volume will be of great interest to agricultural experts, entrepreneurs, researchers, and individuals concerned about restoring food production, environmental health, and economic opportunity in sub-Saharan Africa. Selection, Newbridge Garden Book Club
Author: Sudheer Kumar
Publisher: CRC Press
ISBN: 0429894074
Category : Science
Languages : en
Pages : 157
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Book Description
Wheat Blast provides systematic and practical information on wheat blast pathology, summarises research progress and discusses future perspectives based on current understanding of the existing issues. The book explores advance technologies that may help in deciding the path for future research and development for better strategies and techniques to manage the wheat blast disease. It equips readers with basic and applied understanding on the identification of disease, its distribution and chances of further spread in new areas, its potential to cause yield losses to wheat, the conditions that favour disease development, disease prediction modelling, resistance breeding methods and management strategies against wheat blast. Features: Provides comprehensive information on wheat blast pathogen and its management under a single umbrella Covers disease identification and diagnostics which will be helpful to check introduction in new areas Discusses methods and protocol to study the different aspects of the disease such as diagnostics, variability, resistance screening, epiphytotic creation etc. Gives deep insight on the past, present and future outlook of wheat blast research progress This book’s chapters are contributed by experts and pioneers in their respective fields and it provides comprehensive insight with updated findings on wheat blast research. It serves as a valuable reference for researchers, policy makers, students, teachers, farmers, seed growers, traders, and other stakeholders dealing with wheat.
Author: A P. Roelfs
Publisher:
ISBN:
Category : Cereal rusts
Languages : en
Pages : 88
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Book Description
Author: S. Chandra Nayaka
Publisher: Springer Nature
ISBN: 303060585X
Category : Science
Languages : en
Pages : 227
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Book Description
Blast is an important foliar disease that infects the majority of cereal crops like rice, finger millet, pearl millet, foxtail millet and wheat, and thus resulting in a huge economic impact. The pathogen is responsible for causing epidemics in many crops and commonly shifts to new hosts. Magnaporthe spp. is the most prominent cause of blast disease on a broad host range of grasses including rice as well as other species of poaceae family. To date, 137 members of Poaceae hosting this fungus have been described in Fungal Databases. This book provides information on all blast diseases of different cereal crops. The pathogen evolves quickly due to its high variability, and thus can quickly adapt to new cultivars and cause an epidemic in a given crop. Some of the topics covered here include historical perspectives, pathogen evolution, host range shift, cross-infectivity, and pathogen isolation, use of chemicals fungicides, genetics and genomics, and management of blast disease in different cereal crops with adoption of suitable methodologies.In the past two decades there have been significant developments in genomics and proteomics approaches and there has been substantial and rapid progress in the cloning and mapping of R genes for blast resistance, as well as in comparative genomics analysis for resolving delineation of Magnaporthe species that infect both cereals and grass species. Blast disease resistance follows a typical gene-for-gene hypothesis. Identification of new Avr genes and effector molecules from Magnaporthe spp. can be useful to understand the molecular mechanisms involved in the fast evolution of different strains of this fungal genus. Advances in these areas may help to reduce the occurrence of blast disease by the identification of potential R genes for effective deployment. Additionally, this book highlights the importance of blast disease that infects different cereal hosts in the context of climate change, and genomics approaches that may potentially help in understanding and applying new concepts and technologies that can make real impact in sustainable management of blast disease in different cereal crops.
Author: Richard Smiley
Publisher:
ISBN:
Category : Barley
Languages : en
Pages : 12
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Book Description
Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author: William Bushnell
Publisher: Elsevier
ISBN: 0323145825
Category : Technology & Engineering
Languages : en
Pages : 566
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Book Description
The Cereal Rusts, Volume I: Origins, Specificity, Structure, and Physiology presents the historical, evolutionary, taxonomic, structural, genetic, and physiological characteristics of cereal rust fungi and the diseases they cause in cereal crops. The cereal rusts are potentially serious disease threats to cereal crops and have caused widespread losses in wheat, oats, barley, and related crops. This three-part volume brings together in a single reference source the accumulated knowledge, complex, challenging science of cereal rusts. The first chapters of this 16-chapter volume cover the pioneering contributions of early scientists to the knowledge of cereal rusts, the evolution of cereal rusts, and the taxonomy of cereal rust fungi. The book also examines the specificity of cereal rusts including formae speciales, race specificity, pathogen-host genetics, histology and molecular biology of host parasite specificity, and the genetics of rust fungus populations as reflected by virulence frequency. The text further discusses the structure and physiology aspects; the germination of urediospores and differentiation of infection structures; and the infection under artificial conditions. The ultrastructure of hyphae and urediospores; the development and physiology of teliospores; and the obligate parasitism and axenic culture of rust fungi are also explained. This volume also encompasses the structure and physiology of haustoria; structural and physiological alterations in susceptible hosts; and effects of rust on plant development in relation to nutrient translocation. Cereal rust investigators, plant pathologists, agronomists, agriculturalists, research biochemists, cytologists, geneticists, physiologists, taxonomists, epidemiologists, and pathologists will find this book invaluable.
Author: Xiangming Xu
Publisher: Springer Science & Business Media
ISBN: 9401714525
Category : Science
Languages : en
Pages : 129
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Book Description
Under the aegis of COST Action 835 `Agriculturally Important Toxigenic Fungi 1998-2003', EU Project (QLK 1-CT-1998-01380)
Author: Paul Neergaard
Publisher:
ISBN:
Category : Pathology
Languages : en
Pages : 878
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Book Description
V.1: Pathognes-diseases-hosts; Mechanisms of seed transmission; Principles of control; Seed health testing methods; Assessment of seed-borne inoculum. v. 2: Pathogens-diseases-hosts; Mechanisms of seed transmission; Principles of control; Seed health testing methods; Assessment of seed-borne inoculum.
