Download or read book Biological Control by Augmentation of Natural Enemies written by R. Ridgway and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The protection of agricultural crops, forest, and man and his domestic animals from annoyance and damage by various kinds of pests remains a chronic problem. As we endeavor to improve pro duction processes and to develop more effective and acceptable tactics for achieving this protection, we must give high priority to all potentially useful techniques for the control and management of insects. Pest control is recognized as an acceptable and necessary part of modern agriculture. Methods employed vary greatly and tend to reflect compromises involving 3 determining factors: technological capability, economic feasibility, and social acceptability. How ever, these factors are also subject to change with time since each involves value judgments that are based on available information, cost, benefit considerations, the seriousness of the pest problem, and the political climate. Whatever method is chosen, energy resources continue to dwindle under the impact of increasing popu lation, and it is inevitable that greater reliance must be placed upon renewable resources in pest management. One alternative is the use of a pest management method that uses the energy of the pest's own biomass to fuel a self-perpetuating control system. The use of biological control agents for the control of pests has long been an integral part of the pest management strategy in crop production and forestry and in the protection of man and animals. The importance and unique advantages of the method are well recognized; numerous treatises deal with accomplishments and methodologies.

Download or read book Biocontrol Potential and its Exploitation in Sustainable Agriculture written by Rajeev K. Upadhyay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant based biotechnology has come to represent a means of mitigating the problems of global food security in the twenty-first century. Products and processes in agriculture are increasingly becoming linked to science and cutting edge technology, to enable the engineering of what are in effect, designer plants. One of the most successful , non-chemical approaches to pest management and disease control is biological control, which seeks a solution in terms of using living organisms to regulate the incidence of pests and pathogens, providing a natural control' while still maintaining the biological balance with the ecosystem. This volume, (the first of two), addresses the different types of biocontrol for different pests, namely, crop diseases, weeds and nematodes, and details the biology of both the pest and its enemies, which is vital for efficient use of biological control. The book has numerous contributors who are authorities in their fields, and would be an asset to those who have interest in sustainable agriculture and crop productivity.

Download or read book Predators and Parasitoids written by Opender Koul and published by CRC Press. This book was released on 2003-03-13 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an insect outbreak. Applied biological control is thus one strategy for restoring functional biodiversity in many agroecosystems. Predators and Parasitoids addresses the role of natural enemies i

Download or read book Natural Remedies in the Fight Against Parasites written by Hanem Khater and published by BoD – Books on Demand. This book was released on 2017-07-12 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes past and current research efforts about principles of natural control of major parasites affecting humans, animals, and crops. Each chapter is a complete and integrated subject that presents a problem and confers on the safe alternatives to chemicals. This book discusses and updates information about three major topics of natural remedies. The first topic is represented in a chapter outlining important information on biological control of parasites, the second topic is represented in three chapters dealing with botanicals as promising antiparasitic agents, and the last four chapters deal with miscellaneous control strategies against parasites. This easily readable book is designed precisely for students as well as professors linked with the field of parasitic control. We enhanced words with breathing areas in the form of graphical abstracts, figures, photographs, and tables.

Download or read book Parasites as Biological Control Agents 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 Biological and Biotechnological Control of Insect Pests written by Jack E. Rechcigl and published by CRC Press. This book was released on 1999-09-24 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pest and disease management continues to challenge the agricultural community. The rise in new pest and crop problems juxtaposed with public concern over pesticide use and more stringent environmental regulations creates the need for today's agricultural producers to stay current with new technologies for producing quality crops profitably. Biological and Biotechnological Control of Insect Pests presents an overview of alternative measures to traditional pest management practices, utilizing biological control and biotechnology. The removal of some highly effective broad-spectrum chemicals, caused by concerns over environmental health and public safety, has resulted in the development of alternative, reduced risk crop protection products. These products, less toxic to the environment and easily integrated into biological control systems, target specific life stages or pest species. Predation - recognized as a suitable, long term strategy - effectively suppresses pests in biotechnological control systems. Biological and Biotechnological Control of Insect Pests covers these topics and more. It explores the current approaches in alternative solutions such as: biological control agents, parasites and predators, pathogenic microorganisms, pheromones, botanical insecticides, genetic control, genetic engineering of plants and biocontrol agents, and government regulations for biocontrol agents and recombinant DNA technology. This book will be a useful resource to entomologists, agronomists, horticulturists, and environmental scientists.

Download or read book Parasites as Biological Control Agents written by R. M. Anderson and published by . This book was released on 1982 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doel van dit symposium was te voorzien in een recent overzicht van het verrichte onderzoek naar het gebruik van pathogenen voor ziektekontrole en daarnaast het aanstippen van recente ontwikkelingen . Een overzicht wordt gegeven van het onderzoek naar het gebruik van pathogenen van alle hoofdgroepen parasieten, virussen, bakterien, schimmels, protozoa, wormen en geleedpotigen

Download or read book Natural Enemies written by Ann E. Hajek and published by Cambridge University Press. This book was released on 2004-02-12 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description

Download or read book Biological Control of Insects Pests written by Bret White and published by Scientific e-Resources. This book was released on 2019-11-07 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Book "e;Biological Control of Insects Pests"e; illustrates how to control biologically the insect's pests. It is important to know when numbers are great enough to justify artificial control and to evaluate the effectiveness of control. The text has been organized very systematically to meet the long-felt needs of increasingly large number of readers. Biological control is the use of living organisms to maintain pest populations below damaging levels. Natural enemies of arthropods fall into three major categories: predators, parasitoids, and pathogens. Predators catch and eat their prey. Some common predatory arthropods include ladybird beetles, carabid (ground) beetles, staphylinid (rove) beetles, syrphid (hover) files, lacewings, minute pirate bugs, nabid bugs, big-eyed bugs, and spiders. Biological control is the beneficial action of parasites, pathogens and predators in managing pests and their damage. Biocontrol provided by these living organisms, collectively known as natural enemies. It is especially important for reducing the number of pest insects and mites. Biological control is the beneficial action of parasites, pathogens, and predators in managing pests and their damage. Biocontrol provided by these living organisms, collectively called "e;natural enemies,"e; is especially important for reducing the numbers of pest insects and mites. Use of natural enemies for biological control of rangeland and wildland weeds is also effective. Plant pathogens, nematodes, and vertebrates also have many natural enemies, but this biological control is often harder to recognize, less well understood, and/or more difficult to manage. Conservation, augmentation, and classical biological control are tactics for harnessing natural enemies' benefits. The book will be highly useful for general entomologists, students of agricultural entomology, teachers and research scholars of zoology, especially entomology.

Download or read book Conservation Biological Control written by Pedro A. Barbosa and published by Elsevier. This book was released on 1998-06-26 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Biological Control by Natural Enemies written by Paul DeBach and published by CUP Archive. This book was released on 1991-06-27 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise account examining the historical background of biological control.

Download or read book Biological Control of Parasites written by Tebit Emmanuel Kwenti and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasites (ectoparasites or endoparasites) are a major cause of diseases in man, his livestock and crops, leading to poor yield and great economic loss. To overcome some of the major limitations of chemical control methods such as rising resistance, environmental and health risks, and the adverse effect on non-target organisms, biological control (biocontrol) is now at the forefront of parasite (pests) control. Biocontrol is now a core component of the integrated pest management. Biocontrol is defined as "the study and uses of parasites, predators and pathogens for the regulation of host (pest) densities". Considerable successes have been achieved in the implementation of biocontrol strategies in the past. This chapter presents a review of the history of biocontrol, its advantages and disadvantages; the different types of biological control agents (BCAs) including predators, parasites (parasitoids) and pathogens (fungi, bacteria, viruses and virus-like particles, protozoa and nematodes); the effect of biocontrol on native biodiversity; a few case studies of the successful implementation of biocontrol methods and the challenges encountered with the implementation of biocontrol and future perspectives.

Download or read book An Introduction to Biological Control written by A.P. Gutierrez and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a revision of Biological Control by R. van den Bosch and P. S. Messenger, originally published by Intext Publishers. In the revision, I have attempted to keep the original theme, and to update it with current research findings and new chapters or sections on insect pathology, microbial control of weeds and plant pathogens, population dynamics, integrated pest management, and economics. The book was written as an undergraduate text, and not as a complete review of the subject area. Various more comprehen sive volumes have been written to serve as handbooks for the experts. This book is designed to provide a concise overview of the complex and valuable field of biological control and to show the relationships to the developing concepts of integrated pest management. Population regulation of pests by natural enemies is the major theme of the book, but other biological methods of pest control are also discussed. The chapter on population dynamics assumes a precalculus-level knowledge of mathematics. Author names of species are listed only once in the text, but all are listed in the Appendix. Any errors or omissions in this volume are my sole responsibility. A. P. Gutierrez Professor of Entomology Division of Biological Control University of California, Berkeley vii Acknowledgments Very special thanks must be given to my colleagues, Professors C. B. Huffaker and L. E. Caltagirone, for the very thorough review they provided and for the many positive suggestions they gave. Dr.

Download or read book Theory and Practice of Biological Control written by Perry L. Adkisson and published by . This book was released on 1976 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction, history and ecological basis of biological control - thephylosophy, scope, and importance of biological control; history of biological control; the theoretical and empirical basis of biological control; biology and systematics in biological control - relationship of systematics to biological control; the biology and impact of predators; biology and host relationships of parasitoids; host relationships and utility of pathogens; methodology; foreign exploration and importationof natural enemies; variation, fitness, and adaptability of natural enemies; conservation and augmentation of natural enemies; evaluation of the impact of natural enemies; biological control in specific problem areas - biological control of pests of coniferous forests; biological control of pests of broad-leaved forests and woodlands; biological control of pests of temperate fruits and nuts; biological control of pestsof tropical fruits and nuts; range, forage, and grain crops; biological control of insect pests of row crops; biological control of medical and veterinary pests; biological control of weeds; biological control among vertebrates; biological control of plant pathogens; components of integrated control and its implementation; the importance of naturalenemies in integrated control; selective pesticides and selective use of pesticides; cultural controls; use of plant resistance; use of autocidal methods; integrated control, a realistic alternative to misuse of pesticides? biological control of insect pests and weeds by...

Download or read book Parasites as Biological Control Agents written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biological Control of Plant parasitic Nematodes 2nd Edition written by Graham R Stirling and published by CABI. This book was released on 2014-05-14 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant-parasitic nematodes are one of multiple causes of soil-related sub-optimal crop performance. This book integrates soil health and sustainable agriculture with nematode ecology and suppressive services provided by the soil food web to provide holistic solutions. Biological control is an important component of all nematode management programmes, and with a particular focus on integrated soil biology management, this book describes tools available to farmers to enhance the activity of natural enemies, and utilize soil biological processes to reduce losses from nematodes.

Download or read book Biological Control written by American Association for the Advancement of Science and published by Springer. This book was released on 1974 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory, ecological basis and assessment of biological control; The pesticides syndrome - diagnosis and suggested prophylaxis; The natural enemy component in natural control and the theory of biological control; The adaptability of introduced biological control agents; The use of models and life tables in asessing the role of natural enemies; Experimental techniques for evaluation of the effectiveness of natural enemies; Outstanding recent examples of classical biological control; The biological control of weeds by introduced control of weeds by introduced natural enemies; Biological control of coccids by introduced natural enemies; Control of pests in glasshouse culture by the introduction of natural enemies; The biological control of the winter moth in eastern Canada by introduced parasites; Biological control of rhodesgrass scale by airplane releases of an introduced parasite of limited dispersing ability; The unheralded naturally-occurring biological control; The importance of naturally-occurring biological control in the Western United States; Naturally-occurring biological control in the Eastern United States, with particular reference to tobacco insects; Cases of naturally-occurring biological control in Canada; Biological control as a key element in the systems approach to pest control; Systems analysis and pest management; Microbial control as a tool in integrated control programs; Managment of pest populations by manipulating densities of both hosts and parasites through periodic releases; The developing program of integrated control of cotton pests in California; The developing programs of integrated control os pests of apples in Washington and peaches in California; Development of integrated control programs for pests of tropical perennial crops in Malaysia; Development of integrated control programs for crop pests in Israel.