Download or read book Proceedings of the Second International Workshop on Biological Control of Chromolaena Odorata written by R. Muniappan and published by . This book was released on 1991 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Control in IPM Systems in Africa written by P. Neuenschwander and published by CABI. This book was released on 2003 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Invasive Plants Ecological and Agricultural Aspects written by S. Inderjit and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive plants have an impact on global biodiversity and ecosystem function, and their management is a complex task. The aim of this book is to discuss fundamental questions of invasion ecology, such as why particular communities become more invasible than others, what the mechanisms of exclusion of native species by invaders are, and whether invasion can be predicted. In addition, agricultural practices influencing invasion, the environmental and economic costs of invasion as well as possible management strategies are discussed. Readers will get a unique perspective on invasion ecology through employing general principles of ecology to plant invasions.
Download or read book Biological Control of Tropical Weeds Using Arthropods written by Rangaswamy Muniappan and published by Cambridge University Press. This book was released on 2009-03-05 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the biological control of weeds using arthropods, providing ecological management models for use across the tropical world.
Download or read book Proceedings of the IX International Symposium on Biological Control of Weeds written by V. Cliff Moran and published by . This book was released on 1996 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invasive Alien Plants written by J. R. Bhatt and published by CABI. This book was released on 2012 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive alien species are a major threat to biodiversity and ecosystems throughout the world. In India, a country with four of the world's most important 'biodiversity hotspots', the invasion of alien plants means risking a national ecological disaster with major social and economic consequences. Currently, there is insufficient information about invasive alien plants; their distribution, rate of spread and adaptability to new environments. This book reveals existing and potential invaders, evaluates the level of risk they pose to native species and suggests steps to manage spread and limit damage. Invaluable to policy-makers, this book is also required reading for researchers of invasive plants worldwide.
Download or read book Voices from the Forest written by Malcolm Cairns and published by Taylor & Francis. This book was released on 2010-09-30 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook of locally based agricultural practices brings together the best of science and farmer experimentation, vividly illustrating the enormous diversity of shifting cultivation systems as well as the power of human ingenuity. Environmentalists have tended to disparage shifting cultivation (sometimes called 'swidden cultivation' or 'slash-and-burn agriculture') as unsustainable due to its supposed role in deforestation and land degradation. However, a growing body of evidence indicates that such indigenous practices, as they have evolved over time, can be highly adaptive to land and ecology. In contrast, 'scientific' agricultural solutions imposed from outside can be far more damaging to the environment. Moreover, these external solutions often fail to recognize the extent to which an agricultural system supports a way of life along with a society's food needs. They do not recognize the degree to which the sustainability of a culture is intimately associated with the sustainability and continuity of its agricultural system. Unprecedented in ambition and scope, Voices from the Forest focuses on successful agricultural strategies of upland farmers. More than 100 scholars from 19 countries--including agricultural economists, ecologists, and anthropologists--collaborated in the analysis of different fallow management typologies, working in conjunction with hundreds of indigenous farmers of different cultures and a broad range of climates, crops, and soil conditions. By sharing this knowledge--and combining it with new scientific and technical advances--the authors hope to make indigenous practices and experience more widely accessible and better understood, not only by researchers and development practitioners, but by other communities of farmers around the world.
Download or read book Proceedings of the XII International Symposium on Biological Control of Weeds written by R. Sforza and published by CABI. This book was released on 2008 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the research findings in various aspects of weed biocontrol, this volume explores weed biology and ecology and the economic impacts, effectiveness and practical implications of weed management strategies. It is of interest to researchers and students in plant and environmental sciences.
Download or read book Slash and burn Rice Systems in the Hills of Northern Lao PDR written by W. Roder and published by Int. Rice Res. Inst.. This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Insect Pest Management written by S. Ignacimuthu and published by Alpha Science Int'l Ltd.. This book was released on 2005 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overexploitation of natural resources and excessive chemicalization of agriculture have led to poor sustainability of farm production. Indiscriminate use of agricultural chemicals has resulted in problems of pest resurgence and development of resistance on the one hand and has posed serious problems of environmental contamination through residues in food chain on the other hand. The importance of achieving food production through the use of ecofriendly sustainable pest management techniques is being realized more and more in the recent past. Eminent scientists from different research institutions have looked into this aspect seriously and have come up with many enlightening suggestions compiled together in this book.
Download or read book Fire and Sustainable Agricultural and Forestry Development in Eastern Indonesia and Northern Australia written by Jeremy Russell-Smith and published by . This book was released on 2000 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Second Symposium on Biology and Biotechnology of Mycorrhizae and Third Asian Conference on Mycorrhizae ACOM III Yogyakarta Indonesia 19 21 April 1994 written by and published by . This book was released on 1995 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Control Measures of Success written by G. Gurr and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: As well as examining successful biological control programmes this book analyses why the majority of attempts fail. Off-target and other negative effects of biological control are also dealt with. Chapters contributed by leading international researchers and practitioners in all areas of biological control afford the book a breadth of coverage and depth of analysis not possible with a single author volume. Combined with the use of other experts to review chapters and editorial oversight to ensure thematic integrity of the volume, this book provides the most authoritative analysis of biological control published. Key aspects addressed include how success may be measured, how successful biological control has been to date and how may it be made more successful in the future. With extensive use of contemporary examples, photographs, figures and tables this book will be invaluable to advanced undergraduate and postgraduate students as well as being a `must' for all involved in making biological control successful.
Download or read book Conserving Africa s Mega Diversity in the Anthropocene written by Joris P. G. M. Cromsigt and published by Cambridge University Press. This book was released on 2017-03-02 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book synthesises key insights from a century of ecological research and monitoring efforts in one of Africa's oldest protected areas.
Download or read book Plant Ecology of Indian Himalaya written by Rajendra Mohan Panda and published by Springer Nature. This book was released on 2022-09-28 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses plant invasions and environmental impacts on the Himalayas through a novel procedure, and helps to understand the influences of climate, physiography, soil, and disturbance on plant richness in mountain systems. Assessing invasion risks to mountain space under future climate change scenarios is highly significant for appropriate preparedness, and this book details analytical and modeling techniques to assess the conditions of mountain ecosystem and ecology to better inform our preparation for future environmental challenges. The book presents the state-of-the-art understanding of the species-environment relationships in a global biodiversity hotspot, relatively unexplored areas for the Himalayan life-form richness. The book provides not only the academic but also the professional community and policymakers a review and update on modeling applications for determining interactions of the plant species with the environment of a subtropical mountain ecosystem across a climatic gradient. Currently, there is no book in the market addressing the implementation and applications of modeling in the Himalayan plant and environment continuum, and most of the existing books cover the species richness pattern along the elevation gradient and basic ethnobotanical features of a mountain system. Since the book covers the applications of novel methods and modeling for ecological analysis of mountain ecosystems, it will also be significant for the professional market. Therefore, the book aims to fill the gap between scientists and professionals in the use of modeling strategies to monitor biodiversity in mountain systems for the formulation of conservation, adaptation, and mitigation principles.
Download or read book Proceedings of the X International Symposium on Biological Control of Weeds written by Neal R. Spencer and published by . This book was released on 2000 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chromolaena Odorata Based Fallow written by Carlos A. Piedrasanta and published by . This book was released on 2003 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
