Insect Pest Problems and Control Strategies Appropriate to Small-scale Corn Farmers in Ecuador PDF Download
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Author: Daniel Charles Evans
Publisher: INIAP Archivo Historico
ISBN:
Category :
Languages : en
Pages : 264
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Book Description
Author: Daniel Charles Evans
Publisher: INIAP Archivo Historico
ISBN:
Category :
Languages : en
Pages : 264
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Book Description
Author: C.A. Edwards
Publisher: Elsevier
ISBN: 0444596879
Category : Technology & Engineering
Languages : en
Pages : 354
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Book Description
Until the 1980s, global increases in food production exceeded the concomitant growth of human populations. However, progressively agriculture is becoming unable to meet the world-wide per capita needs for food. Unless there is major international cooperation in addressing the problems associated with population control, it is predicted that the global human population will reach more than 14 billion by the year 2050, with provision of adequate food, fuel and space for such an increased population unachievable.These problems are accentuated by factors such as world-wide reductions in soil fertility, the accelerating degradation of land that is suitable for food production through soil erosion, the world-wide trend for migration of human populations from rural habitats to cities and extremely rapid rates of global deforestation.Possible solutions to global sustainability in agriculture and natural resources must involve an integration of ecological, sociological, cultural, and economic considerations, as well as mandated international and national policies. This publication outlines these problems and attempts to seek solutions.
Author: Miguel A Altieri
Publisher: CRC Press
ISBN: 0429723075
Category : Science
Languages : en
Pages : 189
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Book Description
Top-down approaches to pest management, relying on agrochemical inputs that can be scarce, expensive, ecologically toxic, or inaccessible, have repeatedly failed to solve pest problems that affect small farmers in developing countries. Crop Protection Strategies for Subsistence Farmers offers an alternative. Drawing on examples from Latin Am
Author: Miguel A Altieri
Publisher: CRC Press
ISBN: 0429975090
Category : Science
Languages : en
Pages : 304
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Book Description
This book incorporates new insights and concepts in the hope of helping guide agricultural students, researchers, and practitioners to a deeper understanding of the ecology of agricultural systems that will open the doors to new management options with the objectives of sustainable agriculture.
Author: Darrell Addison Posey
Publisher:
ISBN:
Category : Animals and civilization
Languages : en
Pages : 382
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Book Description
These proceedings include contributions on the following topics: ethnobiology in theory and practice; ethnozoology; botanical resources; natural resource management; ethnopharmacology; ethnomedicine and popular curing
Author: Arnold van Huis
Publisher: Bright Sparks
ISBN: 9789251075951
Category : Conservation of natural resources
Languages : en
Pages : 0
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Book Description
Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.
Author: University of California, Davis. Graduate Division
Publisher:
ISBN:
Category : Commencement ceremonies
Languages : en
Pages : 88
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 558
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Book Description
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 732
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Book Description
Author: Waqas Wakil
Publisher: Academic Press
ISBN: 0128135085
Category : Science
Languages : en
Pages : 374
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Book Description
Sustainable Management of Arthropod Pests of Tomato provides insight into the proper and appropriate application of pesticides and the integration of alternative pest management methods. The basis of good crop management decisions is a better understanding of the crop ecosystem, including the pests, their natural enemies, and the crop itself. This book provides a global overview of the biology and management of key arthropod pests of tomatoes, including arthropod-vectored diseases. It includes information that places tomatoes in terms of global food production and food security, with each pest chapter including the predators and parasitoids that have specifically been found to have the greatest impact on reducing that particular pest. In-depth coverage of the development of resistance in tomato plants and the biotic and abiotic elicitors of resistance and detailed information about the sustainable management of tomato pests is also presented. - Provides basic biological and management information for arthropod pests of tomato from a global perspective, encompassing all production types (field, protected, organic) - Includes chapters on integrated management of tomato pests and specific aspects of tomato pest management, including within protected structures and in organic production - Presents management systems that have been tested in the real-world by the authors of each chapter - Fully illustrated throughout with line drawings and color plates that illustrate key pest and beneficial arthropods associated with tomato production around the world
