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Author: R. Holmer
Publisher: AVRDC-WorldVegetableCenter
ISBN: 9290582006
Category :
Languages : en
Pages : 400
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Book Description
Author: R. Holmer
Publisher: AVRDC-WorldVegetableCenter
ISBN: 9290582006
Category :
Languages : en
Pages : 400
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Book Description
Author: Leo M.L. Nollet
Publisher: CRC Press
ISBN: 1000935124
Category : Technology & Engineering
Languages : en
Pages : 318
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Book Description
Biopesticides have a great influence in sustainable agriculture, and their use in commercial farming ensures environmental protection, qualitative products, and effective use of resources. The second edition of Biopesticides Handbook is fully updated and includes five new chapters on microbial, biochemical, and RNAi pesticides. It details the benefits of biopesticides along the food chain, offering a full spectrum of the range of organisms and organic products that may be used in the biological control of pests. It discusses the uses and abuses of biopesticides, their positive and negative consequences, as well as more recent advances and the best mode of action to improve environmental safety. FEATURES Thoroughly updated, this edition explores not only the benefits but also all aspects of biopesticides Includes new chapters on the uses of biochemical and microbial pesticides and plant-incorporated protectants Discusses the new field of RNAi pesticides Provides information on insect growth regulators and allelochemicals Introduces a new chapter on the uses of biopesticides in food and medicinal crops This book is intended for professionals, researchers, academics, and postgraduate students with experience in fields such as chemistry, biochemistry, environmental sciences, ecology, and agriculture, as well as those invested in the supply chain of agricultural products, such as farmers, growers, and other stakeholders.
Author: Imran ul Haq
Publisher: CRC Press
ISBN: 100096972X
Category : Science
Languages : en
Pages : 395
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Book Description
Increasing human population pressure, especially in developing countries, indicates a massive increase in the consumption of livestock products. Fodder crops are the primary and cheapest source of feed for livestock, but feed shortages or poor-quality fodder are particular constraints to the world's livestock sector. These shortages affect milk production, adult and calf health, calving rates, and livestock numbers. Summer crops including cereal, legume, grass, and tree fodder, provide an economical source of nutrients suitable for animal health as well as improve their breeding efficiency. Sustainable Summer Fodder: Production, Challenges, and Prospects presents the unique opportunities and difficulties of supportable cultivation and growth of summer fodder crops and the various methods for enabling crop preservation. It details conventional modern approaches to sustainable production and advanced molecular approaches to develop high-yielding fodder crops. FEATURES * Contains information on cultivation, growth, productivity, and protection from pests and diseases of various summer fodder crops * Presents approaches to sustainable production, summarizes fodder preservation methods; and details molecular approaches to develop high-yielding fodder crops * Provides insights into agronomic aspects of cereal, legume, grass, and tree species cultivated as summer fodder worldwide * Discusses the trends in insect pests and diseases, their field identification, and various control methods This book is an essential resource for agronomists, horticulturalists, livestock farmers and practitioners, and students working in the field.
Author: Takeshima, Hiroyuki
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 33
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Book Description
Managing biotic stress, such as pests, diseases, and weeds, remain critical in enhancing the productivity of agrifood systems in developing countries, including Nigeria. The public sector continues to seek solutions for efficient and effective measures for addressing these biotic stresses, ranging from varietal technologies, improved crop husbandry, and the application of agrochemicals. The field-level evidence remains scarce regarding the effectiveness of these measures in developing countries like Nigeria. Furthermore, increasing climate uncertainty poses further challenges in identifying effective measures. This study assesses the damage abatement effects of agrochemicals in Nigeria and how these effects are affected by weather shocks. We extend the standard damage abatement framework to 4 waves of farm panel data to minimize the potential bias due to the endogeneity in agrochemical use decisions. Our results indicate that weather shocks have significant effects. In particular, rising nighttime minimum temperatures above 20 ℃ have significantly increased damage abatement effects of pesticides in Nigeria. This is possibly because of increased pest activities induced by the warmer nighttime temperatures, which, in the absence of pesticide uses, would cause more significant damage to crops. These results hold for all crops combined, as well as individual crops, including cowpea and maize, for which Nigeria has intensified its effort in pest control through both agrochemicals and Bt varieties in recent years.
Author: Omkar
Publisher: Springer
ISBN: 9811086877
Category : Science
Languages : en
Pages : 1075
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Book Description
This book comprehensively compiles information on some of the major pests that afflict agricultural, horticultural and medicinal crops in particular as well as many polyphagous pests. Not only does this book deal with the pests of common globally produced crops it also addresses those of rarely dealt with crops such as seed spices, medicinal and aromatic plants. While the perspective of insect pests is largely Indian and South East Asian in context, the book does deal with globally problematic pests, particularly polyphagous ones. Not only will the readers be acquainted with the pests, their damaging potential and their life cycle but also with the latest methods of managements including ecofriendly measures being employed to keep pest populations at manageable levels. The 27 chapters in the book, are grouped into four sections primarily based on crop types, viz. pest of agricultural, horticultural and medicinal crops, and polyphagous pests, making the book easy to navigate. Each of the chapters is comprehensive and well illustrated and written by academicians who have dedicated their entire lives to the study of a particular crop-pest complex. The final chapter of this book provides an overview on the principles and processes of pest management.
Author: Pedro A. Barbosa
Publisher: Elsevier
ISBN: 0080529801
Category : Nature
Languages : en
Pages : 420
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Book Description
This volume is a comprehensive treatment of how the principles of ecology and conservation biology can be used to maximize biological control. Conservation Biological Control presents various means to modify or manipulate the environment to enhance the activities of natural enemies of pests. It establishes a conceptual link between ecology and the agricultural use of agents for biological control, and discusses both theoretical issues as well as practical management concerns. Certain to be interesting to ecologists and entomologists, this volume will also appeal to scientists, faculty, researchers and students interested in pest management, horticulture, plant sciences, and agriculture. - Contains chapters by an international team of leading authorities - Establishes a conceptual link between ecology and the agricultural use of agents for biological control - Discusses both theoretical issues as well as practical management concerns - Provides specific examples of how conservation principles are used to maximize the biological control of pests
Author: Yukio Ishikawa
Publisher: Springer Nature
ISBN: 9811530823
Category : Science
Languages : en
Pages : 320
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Book Description
This book provides a complete overview of cutting-edge research on insect sex pheromones and pheromone communication systems. The coverage ranges from the chemistry, biosynthesis, and reception of sex pheromones to the control of odor-source searching behavior, and from molecules to the application of research findings to robotics. The book both summarizes the progress of studies conducted using Bombyx mori and several groups of moths and reviews sex pheromones of some non-lepidopteran insect groups of agricultural importance. Attention is drawn to recent findings on elaborate neural information processing in the brain in male moths and to the importance of olfactory receptors specifically tuned to sex pheromone molecules. Featuring contributions from leading experts on the topic, this book will be a unique and valuable resource for researchers and students in the fields of entomology, chemical ecology, insect physiology and biochemistry, evolution, biomimetics, and bioengineering. In addition to researchers, general insect lovers will find the book fascinating for its descriptions of the marvelous abilities of insects and the underlying mechanisms involved.
Author: P. Neuenschwander
Publisher: CABI
ISBN: 1845933389
Category : Technology & Engineering
Languages : en
Pages : 438
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Book Description
Annotation. Biological control has made a major contribution to integrated pest management (IPM) in Africa, but its documentation has been scattered and often under-reported. This book provides a review of the most important studies, including not only successes, but also on-going challenges. The focus is on arthropod pests and weeds, but diseases are also covered where significant. In 24 chapters, case studies and promising research results are presented that cover biocontrol by naturally occurring agents, by exotic agents or by seasonal manipulation. This book provides a valuable resource for scientists worldwide. It is particularly useful for pest control professionals working in Africa.
Author: Akshay Kumar Chakravarthy
Publisher: Springer
ISBN: 8132220897
Category : Science
Languages : en
Pages : 432
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Book Description
Insect science is fast changing as insects are evolving to a plethora of newer chemical molecules, climate change, management tactics and transformation of the landscapes. Through the International Conference, the editors have attempted to gather together newer aspects of Insect Sciences like Insect Taxonomy, DNA Barcoding, Physiology, Toxicology, Vectors and their Management, Molecular Biology, RNA interference in Pest Management, Semiochemicals and Pest Management using Host Plant Resistance and Biological Control appropriated especially for the developing world. Both basic and applied aspects of insect science have been included to stimulate comprehensive studies on insect science. The book not only deals with insect science but also environmental and ecological aspects in the hope that the book will be of immense use to students, researchers, extension workers, planners, administrators, farmers and other end users. The Chapters on diversified aspects of Insect Science are contributed by leading scientists for the coming 21st century in which entomology is witnessing a dramatic advancement in management of pests through in-depth investigations. The dimensions of Insect Science covered in the book are pest management approaches that can be adopted worldwide with ascent on sustainability.
Author:
Publisher: IITA
ISBN: 9781311908
Category :
Languages : en
Pages : 396
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Book Description
