Download or read book Potato and Tomato Pests and Diseases in East and Central Africa written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Pests of Potato written by Andrei Alyokhin and published by Academic Press. This book was released on 2022-03-17 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully revised and updated second edition of Insect Pests of Potato now includes an opening section with a basic overview of agronomic and economic issues as they relate to potato production. It also features a new section that reviews potato production, as well as problems caused by insect pests and solutions to these problems, in all major potato-growing regions of the world. Further, a new section discusses theoretical foundations of potato pest management and includes chapters on ecological theory, evolutionary theory, and a case study on their applications to elucidate differences between Eastern and Western populations of Colorado potato beetle in North America. There is also a new chapter on the foundations of integrated pest management and their applications in controlling insect pests. The sections on the biology of main pests and on control methods now feature the latest information, including emphasis on recent advances in molecular biology and genomics. Information on the use of dsRNA technology for pest control is also included, as are new chapters on potato ladybirds and on hemipterous pests other than aphids and psyllids. This second edition provides improved integration and logical connections among chapters and expanded geographic scope of coverage making it the ideal reference on the topic. Fully revised and updated with new sections on potato-growing regions and theoretical foundations of potato pest management using ecological theory, evolutionary theory and relevant case study insights Contains improved integration and logical connections among chapters, expanded geographic scope of coverage, and scientific advances Emphasizes recent advances in molecular biology and genomics, including the use of dsRNA technology for pest control

Download or read book Sustainable Management of Potato Pests and Diseases written by Swarup Kumar Chakrabarti and published by Springer Nature. This book was released on 2022-03-16 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the important diseases and pests of potato which are of global significance. The pests and diseases in potato lead to huge economic losses by reducing the yield and quality of the produce. This book describes major pests and diseases in detail with particular emphasis on the latest developments with respect to their biology, ecology, and management. It highlights the importance of virus infection for seed potato production and diagnostic symptoms, along with management guidelines. The book brings forth tips for judicious use of pesticides for sustainable potato production and management of pesticide resistance. Use of novel approaches such as RNA interference, genome editing, and other genomic resources for drug designing in diseases and pest management is also emphasized in the book. This book is of interest to teachers, researchers, extension workers, potato growers, and policy makers. Also, the book serves as additional reading material for undergraduate and graduate students of agriculture and plant pathology. National and international agricultural scientists and policy makers will also find this to be a useful read.

Download or read book Lost Crops of Africa written by National Research Council and published by National Academies Press. This book was released on 2006-10-27 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the second in a series of three evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describes the characteristics of 18 little-known indigenous African vegetables (including tubers and legumes) that have potential as food- and cash-crops but are typically overlooked by scientists and policymakers and in the world at large. The book assesses the potential of each vegetable to help overcome malnutrition, boost food security, foster rural development, and create sustainable landcare in Africa. Each species is described in a separate chapter, based on information gathered from and verified by a pool of experts throughout the world. Volume I describes African grains and Volume III African fruits.

Download or read book Diseases of Crops in Eritrea written by Prof. Adugna Haile and Dr. G. Sethumadhava Rao and published by Clever Fox Publishing. This book was released on with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: BOOK DESCRIPTION Title: Diseases of Crops in Eritrea: A Comprehensive Academic Handbook on ‘Diseases of Agricultural Crops’ in Eritrea. Introduction: This book, "Diseases of Crops in Eritrea" presents a comprehensive overview of the prevailing plant diseases in Eritrea's agricultural crops. The State of Eritrea is located in North-East Africa, neighbouring with Ethiopia, Sudan and Egypt. As a nation boasting diverse agro-climatic zones, Eritrea's fertile soil supports an array of field crops, horticultural crops, and fruit trees. However, the agricultural ecosystem is confronted with challenges posed by various plant diseases, which can have significant ramifications on crop productivity and quality. This meticulously crafted book is designed with more than 250 images to illuminate the infections of crops and the importance of effective disease management. Chapters and Contents: This book is organized into six chapters, each delving into specific aspects, such as Introduction; Diseases of Field Crops, Horticultural Crops, Fruit Orchards, Spice and Ornamental Crops; and the Disease Diagnosis. 1. Introduction: The initial chapter provides an in-depth analysis of the current trends in crop production within Eritrea. It explores the underlying causes of diseases, including fungal, bacterial, nematode, and viral infections. The development and pathogenic cycles of these diseases are elucidated, while symptomatology plays a pivotal role in facilitating disease identification. 2. Diseases of Field Crops: In the second chapter, the focus is on over 104 diseases that afflict 16 staple food crops crucial to Eritrea's agricultural sector. A detailed examination of these diseases enables readers to understand the threats they pose to crop yields and the overall food security of the nation. 3. Diseases of Horticultural Crops: Chapter three delves into 84 diseases affecting 12 commonly cultivated horticultural crops across Eritrea's agricultural regions. By shedding light on these prevalent diseases, the chapter aims to raise awareness among farmers and growers, fostering effective disease management practices. 4. Diseases of Fruit Orchards: The fourth chapter zeroes in on 40 diseases, encompassing fungal, bacterial, viral, and nematode infections impacting six major fruit orchards in Eritrea. The economic significance of these orchards, coupled with their susceptibility to diseases, underscores the importance of proper disease management strategies. 5. Diseases of Spice and Ornamental Crops: Chapter five focuses on seven diseases that affect three spice and ornamental crops. By acknowledging the threats posed to these crops, the chapter advocates for the implementation of preventive and control measures to safeguard their cultivation. 6. Disease Diagnosis and techniques of disease identification Strategies: The final chapter offers invaluable insights into disease diagnosis techniques, equipping readers with the tools to accurately identify and combat plant diseases. Furthermore, every chapter expounds on distribution of the disease, economic importance, disease symptoms, the causal agents, disease development/ cycles and management strategies, including cultural practices and Integrated Pest Management, which are crucial for sustainable and environmentally friendly agriculture. Additionally, the prudent use of chemical control is discussed, emphasizing adherence to recommended dosages to minimize undesirable effects on beneficial organisms, human health, and the environment. Conclusion: "Diseases of Crops in Eritrea" highlights the substantial threats that plant diseases pose to Eritrea's agricultural productivity. However, this academic and enlightening publication also serves as a beacon of hope, promoting integrated disease management approaches that can mitigate these challenges and secure a prosperous horticultural industry for the nation's future. The inclusion of a glossary and index further enhances the book's utility, making it an indispensable resource for researchers, agronomists, horticulturists, and anyone with a vested interest in Eritrea's agricultural well-being.

Download or read book The Potato Crop written by Hugo Campos and published by Springer Nature. This book was released on 2019-12-03 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. This book provides a fresh, updated and science-based perspective on the current status and prospects of the diverse array of topics related to the potato, and was written by distinguished scientists with hands-on global experience in research aspects related to potato. The potato is the third most important global food crop in terms of consumption. Being the only vegetatively propagated species among the world’s main five staple crops creates both issues and opportunities for the potato: on the one hand, this constrains the speed of its geographic expansion and its options for international commercialization and distribution when compared with commodity crops such as maize, wheat or rice. On the other, it provides an effective insulation against speculation and unforeseen spikes in commodity prices, since the potato does not represent a good traded on global markets. These two factors highlight the underappreciated and underrated role of the potato as a dependable nutrition security crop, one that can mitigate turmoil in world food supply and demand and political instability in some developing countries. Increasingly, the global role of the potato has expanded from a profitable crop in developing countries to a crop providing income and nutrition security in developing ones. This book will appeal to academics and students of crop sciences, but also policy makers and other stakeholders involved in the potato and its contribution to humankind’s food security.

Download or read book Sustainable Potato Production Global Case Studies written by Zhongqi He and published by Springer Science & Business Media. This book was released on 2012-05-24 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Potato (Solanum tuberosum L.) is grown in over 100 countries throughout the world. As a staple food, potato is the fourth most important crop after rice, wheat, and maize, and has historically contributed to food and nutrition security in the world. Global interest in potato increased recently as world food prices soared, threatening the global food security and stability. Unlike major cereals, potato is not a globally traded commodity, and prices are usually determined by local production costs. Thus, potato is increasingly regarded as a vital food-security crop and as a substitute for costly cereal imports. With such importance, the 29 chapters in the edited book address the issues of sustainable potato production. This book begins with an introduction on sustainable potato production and global food security, and then presents eight case studies selected globally and covering different issues relevant to sustainable potato production in both developed and developing countries.

Download or read book Field Crop Pests in the Near East written by D. Rivnay and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Vegetable Preservation and Processing written by Y. H. Hui and published by CRC Press. This book was released on 2015-11-05 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of a bestseller, Handbook of Vegetable Preservation and Processing compiles the latest developments and advances in the science and technology of processing and preservation of vegetables and vegetable products. It includes coverage of topics not found in similar books, such as nutritive and bioactive compounds of vegetables; veg

Download or read book Protecting Our Crops Approaches for Plant Parasitic Nematode Control written by Claudia S. L. Vicente and published by Frontiers Media SA. This book was released on 2021-11-15 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exotic Pests and Diseases written by Daniel A. Sumner and published by John Wiley & Sons. This book was released on 2007-11-19 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exotic pests and diseases have long been an important concern in agriculture. The problem is becoming increasingly urgent and complex because agricultural trade has been liberalized worldwide, and as a consequence, the probability of spreading a disease or a pest through national borders has become a real threat, not only for the agricultural industry but also for human health and the natural environment. This edited volume’s list of international contributors reads like a Who’s Who of international agricultural research! This book includes ten interdisciplinary case studies that focus on specific pests or diseases that represent a range of threats to U.S. agriculture, wild lands and the urban landscape, and possible government responses to these threats. Each chapter combines, in an original fashion, biological foundations and implications for the public, giving powerful insights to a series of public policy issues of national and international relevance. In many instances, economic analysis of alternative policies is included. Exotic pest control is discussed in a public good general framework, and under the international regulatory laws comprised by the Sanitary and Phytosanitary Protocol of the WTO.

Download or read book Viruses and Virus Diseases of Vegetables in the Mediterranean Basin written by and published by Academic Press. This book was released on 2012-12-31 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Advances in Virus Research focuses on mycoviruses. The authors and reviews represent the most current and cutting-edge research in the field. A broad range of research is presented from research experts. Contributions from leading authorities Informs and updates on all the latest developments in the field

Download or read book Potato and Sweetpotato in Africa written by Jan Low and published by CABI. This book was released on 2015-10-28 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sweetpotato and potato are expanding faster than any other food crops in sub-Saharan Africa. There is growing investment in research to address bottlenecks in value chains concerning these two crops, and growing interest from the private sector in investing in them. This book addresses five major themes on sweetpotato and potato: policies for germplasm exchange, food security and trade in Africa; seed systems; breeding and disease management; post-harvest management, processing technologies and marketing systems; nutritional value and changing behaviours.

Download or read book Compendium of Tomato Diseases and Pests written by Jeffrey Bryant Jones and published by . This book was released on 2014 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Botanically speaking, tomato is a fruit. But by common understanding it is often considered a vegetable as well. Regardless of which term you use, tomato is the most "Googled" fruit and one of the most commonly grown. Unfortunately, tomato plants are also a common target for many diseases and pests, affecting production for anyone growing the crop, including commercial producers trying to maximize yield and the small scale gardener who wants flawless and flavorful garden fresh tomatoes for salads, cooking, and canning. Enter Compendium of Tomato Diseases and Pests, Second Edition. The nearly 250 images and associated information in this highly useful and significantly upgraded book allows anyone-from the gardener to professional-to identify, understand, diagnose, and treat more than 60 diseases of tomato occurring throughout the world. This impressive new handbook, written by expert plant pathologists working with this crop, includes nearly 20 new diseases and disorders, including those caused by fungi and oomycetes, bacteria, phytoplasmas, viruses and viroids."--Publisher's description.

Download or read book Begomoviruses Occurrence and Management in Asia and Africa written by Sangeeta Saxena and published by Springer. This book was released on 2017-10-14 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Begomoviruses are one of the most interesting plant viruses to study for basic and applied research as they cause huge economic losses to agriculture industries and farmers all over the world. They belong to family Geminiviridae and are emergent plant viral pathogens which cause diseases in various crops in the tropical and subtropical regions. They are transmitted by the whitefly (B. tabaci) and have either one (monopartite DNA-A) or two (bipartite DNA-A and DNA-B) genomic components. DNA-A and DNA-B are of ~2600 - 2800 nucleotides each. A number of serious diseases of cultivated crops of the Fabaceae, Malvaceae, Solanaceae and Cucurbitaceae families are caused by Begomoviruses which are considered as threat to their cultivation in many countries. Accurate diagnosis is important for successful diseases management, since plants infected by Begomovirus do not recover, suffer serious yield losses and act as further sources of inoculum, which is then picked up and spread by their vector whitefly (B. tabaci). Reports of occurrence of new viruses and re-emergence of several known viruses in new niches have become regular event. In such a dynamic system, growth of several crop species relies on an accurate diagnosis, management and better understanding of the biology of the casual virus. This is crucial to evolve appropriate control practices and to prevent the virus infection. Researchers have achieved considerable progress in characterization, detection and management of virus on different crop species in the last decade. This book covers latest information in diagnosis of begomoviruses in the present scenario and explores the new vistas in the field of genomics and proteomics. Chapters in Section 1 illustrates the occurrence, genome organisation, transmission and diagnostics of begomoviruses. It also details the diseases caused by begomoviruses on different crops, detection techniques and management strategies in support of research findings by presentation of data, graphics, figures and tables. Section 2 is a chapterwise collection of occurrence, diversity and status of begomoviruses in Asian Africa counties where the diseases are most prevalent. This book will provide wide opportunity to the readers to have complete information and status of begomovirus in Asia and Africa. This will be useful resource for researchers and extension workers involved in the begomvirus disease diagnosis and molecular biology. Expert detection, accurate diagnosis and timely management play a significant role in keeping plants free from pathogens. In this book expert researchers share their research knowledge and literature which are vital towards the diagnosis of begomoviruses, addressing traditional plant pathology techniques as well as advanced molecular diagnostic approach. The book deals with the economically important crops including fruits, vegetables along with challenges in crop protection against diseases caused by begomovirus. This will be resourceful and handy for researcher, practitioners and also students.

Download or read book Virus and Virus like Diseases of Major Crops in Developing Countries written by Gad Loebenstein and published by Springer Science & Business Media. This book was released on 2013-12-18 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: It appears that a comprehensive and up-to-date book on the impact of virus diseases on the major crops in developing countries is now much needed, especially as there have been rapid advances in the biological and molecular characterization and detection of the pathogens and possible approaches for their control. On the other hand, the economic losses caused by many of these diseases are tremendous and much of the accumulated knowledge to diminish the crop losses has not filtered through, or cannot be applied. This book is focused on the important crops. Each chapter on a specific crop will include inter alia, geographical distribution, the viruses - symptoms, damage, detection - a brief description of the viruses concerned, and present and future ways for their control. Experts from India, Nigeria, UK, USA, France, Germany, Peru, Japan, Australia, Netherlands, Venezuela, Kazakhstan and Israel (many of them from the International Research Institutions) have contributed chapters to this book.

Download or read book The Tomato Crop written by J. Atherton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tomato is commercially important throughout the world both for the fresh fruit market and the processed food industries. It is grown in a wide range of climates in the field, under protection in plastic greenhouses and in heated glasshouses. Genetic, physiological and pathological investigations frequently adopt the tomato plant as a convenient subject. Hitherto, much of the information on tomatoes has been fragmented: tomatoes grown in the field and under protection have been considered separately and the more fundamental findings from research have often failed to reach those involved directly or indirectly in commercial crop production. Similarly, the research scientist is often unaware of the problems of commercial crop production and the possible relevance of his work to the crop. This book is an attempt to rectify that situation. By giving a thorough scientific review of all factors influencing tomato production systems, it is hoped that this book will prove useful to students, researchers and commercial producers alike. It gives the basis for the develop ment of improved cultivars, the formulation of strategies for managing pest, disease and disorder problems and the production of high yields of good quality fruit as well as suggesting important areas for scientific initiatives. The extensive bibliographies provide a comprehensive database for tomato researchers. Such a vast subject could not be covered with authority by anyone author.