The Use And Fate Of Pesticides In Vegetable Based Agroecosystems In Ghana

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The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana

Author : William Joseph Ntow
Publisher : CRC Press
ISBN 13 : 0415462746
Total Pages : 122 pages
Book Rating : 4.4/5 (154 download)

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Book Synopsis The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana by : William Joseph Ntow

Download or read book The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana written by William Joseph Ntow and published by CRC Press. This book was released on 2008-11-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Use and Fate of Pesticides in Vegetable-based Agro-ecosystems in Ghana reviews current knowledge on pesticides use in vegetable farming in Ghana and establishes the fate of pesticides in situ in tropical vegetable-based agro-ecosystems as well as their environmental and public health impacts on selected population groups. A field survey showed that vegetable farmers often spray pesticides on prophylactic basis due to lack of information. Although some farmers may be aware of pesticide hazards, adequate protection is hardly taken to minimize risks. About 70% of exposed farmers had a reduction of 30% or more in whole blood acetylcholinesterase activity. About 95% of the farmers interviewed reported symptoms attributable to pesticide exposure. Water, waterbed sediment, and vegetable crops were checked for residues of the pesticides monitored on the farmers’ fields. Residues detected in water and waterbed sediment indicated that these have come from runoff from vegetable fields and that the measured levels were transient. Pesticide residue levels detected in five vegetable crop types (tomato, cabbage, pepper, onion, and eggplants) were correlated to the minimal risk levels (MRLs) set by the United States Agency for Toxic Substances and Disease Registry (ATSDR). Mean intakes of residues by 22- to 75-year old adult farmers were found to be low and did not seem to be associated with health risk. Data on persistent pesticide residues in farmers’ breast milk and blood serum indicated the presence of DDTs, dieldrin, HCB, and HCHs. When daily intakes of DDTs and HCHs to infants through breastfeeding were estimated, some farmers accumulated these compounds in breast milk above the threshold for adverse effects, which raise concerns on children health. Evidence was found for persistence of isomers of endosulfan and its sulfate metabolite in tomato cropped soil and plant tissues. However, the residue concentration in tomato fruits decreased to a level below the Codex MRL given a two-week pre-harvest interval during which no application of the chemical is done. The publication concludes that successful action to reduce the negative impact of pesticides requires sustained, low cost, and well-targeted training interventions. Students and scientists in the fields of environmental chemistry and/or science, farmers, agricultural extension officers and environmental and health regulatory agencies will find this book very useful.

The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana

Author : William Joseph Ntow
Publisher : Taylor & Francis
ISBN 13 : 1439828334
Total Pages : 122 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana by : William Joseph Ntow

Download or read book The Use and Fate of Pesticides in Vegetable-Based Agro-Ecosystems in Ghana written by William Joseph Ntow and published by Taylor & Francis. This book was released on 2008-11-01 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Use and Fate of Pesticides in Vegetable-based Agro-ecosystems in Ghana reviews current knowledge on pesticides use in vegetable farming in Ghana and establishes the fate of pesticides in situ in tropical vegetable-based agro-ecosystems as well as their environmental and public health impacts on selected population groups. A field survey showed

The Use and Fate of Pesticides in Vegetable-based Agroecosystems in Ghana

Author : William Joseph Ntow
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Use and Fate of Pesticides in Vegetable-based Agroecosystems in Ghana by : William Joseph Ntow

Download or read book The Use and Fate of Pesticides in Vegetable-based Agroecosystems in Ghana written by William Joseph Ntow and published by . This book was released on 2008 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thus, water, waterbed sediment and vegetable crops (viz.

Pesticide Law and Compliance Decision Making

Author : Huiqi Yan
Publisher : Springer
ISBN 13 : 9811039178
Total Pages : 271 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Pesticide Law and Compliance Decision Making by : Huiqi Yan

Download or read book Pesticide Law and Compliance Decision Making written by Huiqi Yan and published by Springer. This book was released on 2017-08-10 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates pesticide compliance in China in order to provide a more comprehensive understanding of compliance and offers some feasible and adaptable suggestions for enhancing the effectiveness of this compliance. It discusses the weak implementation of Chinese laws and rules and emphasizes the necessity and importance of a compliance perspective in China that focuses on why laws are obeyed or broken. It examines how vegetable farmers’ perceptions of amoral calculation affect their pesticide compliance behavior and analyzes how the legitimacy of law is related to compliance to better explain how all the variables interact to shape compliance. It discusses both qualitative and quantitative methods, and uses a large-N qualitative approach, which allows for systematic analysis and in-depth exploration. This book will help readers to understand compliance in developing China by adopting and developing compliance theories which are broadly developed in the West.

Soil Health and Land Use Management

Author : Maria C. Hernandez Soriano
Publisher : BoD – Books on Demand
ISBN 13 : 9533076143
Total Pages : 348 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Soil Health and Land Use Management by : Maria C. Hernandez Soriano

Download or read book Soil Health and Land Use Management written by Maria C. Hernandez Soriano and published by BoD – Books on Demand. This book was released on 2012-01-25 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils play multiple roles in the quality of life throughout the world, not only as the resource for food production, but also as the support for our structures, the environment, the medium for waste disposal, water, and the storage of nutrients. A healthy soil can sustain biological productivity, maintain environmental quality, and promote plant and animal health. Understanding the impact of land management practices on soil properties and processes can provide useful indicators of economic and environmental sustainability. The sixteen chapters of this book orchestrate a multidisciplinary composition of current trends in soil health. Soil Health and Land Use Management provides a broad vision of the fundamental importance of soil health. In addition, the development of feasible management and remediation strategies to preserve and ameliorate the fitness of soils are discussed in this book. Strategies to improve land management and relevant case studies are covered, as well as the importance of characterizing soil properties to develop management and remediation strategies. Moreover, the current management of several environmental scenarios of high concern is presented, while the final chapters propose new methodologies for soil pollution assessment.

Fate of Pesticides in the Humid Tropics

Author : Lian-Kuet Chai
Publisher :
ISBN 13 :
Total Pages : 117 pages
Book Rating : 4.:/5 (488 download)

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Book Synopsis Fate of Pesticides in the Humid Tropics by : Lian-Kuet Chai

Download or read book Fate of Pesticides in the Humid Tropics written by Lian-Kuet Chai and published by . This book was released on 2008 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Indigenous Knowledge

Author : Emmanuel O. Oritsejafor
Publisher : Rowman & Littlefield
ISBN 13 : 1793615098
Total Pages : 187 pages
Book Rating : 4.7/5 (936 download)

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Book Synopsis Indigenous Knowledge by : Emmanuel O. Oritsejafor

Download or read book Indigenous Knowledge written by Emmanuel O. Oritsejafor and published by Rowman & Littlefield. This book was released on 2022-07-20 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indigenous food systems have been neglected in regards to current global food security challenges. The author argues that use of indigenous methods will reduce the vulnerabilities of food insecure households in Africa.

Integrated pest management in vegetable production: a guide for extension workers in West Africa

Author :
Publisher : IITA
ISBN 13 : 9781313447
Total Pages : 125 pages
Book Rating : 4.7/5 (813 download)

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Book Synopsis Integrated pest management in vegetable production: a guide for extension workers in West Africa by :

Download or read book Integrated pest management in vegetable production: a guide for extension workers in West Africa written by and published by IITA. This book was released on with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable Agriculture Reviews 39

Author : Eric Lichtfouse
Publisher : Springer Nature
ISBN 13 : 3030388816
Total Pages : 208 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Sustainable Agriculture Reviews 39 by : Eric Lichtfouse

Download or read book Sustainable Agriculture Reviews 39 written by Eric Lichtfouse and published by Springer Nature. This book was released on 2020-04-29 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews recent research advances in sustainable agriculture, with focus on crop production, biodiversity and biofuels in Africa and Asia.

The Pesticide Detox

Author : Jules Pretty
Publisher : Routledge
ISBN 13 : 1136552790
Total Pages : 317 pages
Book Rating : 4.1/5 (365 download)

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Book Synopsis The Pesticide Detox by : Jules Pretty

Download or read book The Pesticide Detox written by Jules Pretty and published by Routledge. This book was released on 2012-07-26 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 1960s, the world's population has more than doubled and agricultural production per person has increased by a third. Yet this growth in production has masked enormous hidden costs arising from widespread pesticide use - massive ecological damage and high incidences of farmer poisoning and chronic health effects. Whereas once the risks involved with pesticide use were judged to be outweighed by the potential benefits, increasingly the external costs of pesticides, to environments and human health, are being seen as unacceptable. In response to this trend, recent years have seen millions of farmers in communities around the world reduce their use of harmful pesticides and develop cheaper and safer alternatives. The Pesticide Detox explores the potential for the phasing-out of hazardous pesticides and the phasing-in of cost effective alternatives already available on the market. This book makes clear that it is time to start the pesticide detox and to move towards a more sustainable agriculture.

Urban Agroecology

Author : Monika Egerer
Publisher : CRC Press
ISBN 13 : 1000259501
Total Pages : 467 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Urban Agroecology by : Monika Egerer

Download or read book Urban Agroecology written by Monika Egerer and published by CRC Press. This book was released on 2020-12-16 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, 20 percent of the global food supply relies on urban agriculture: social-ecological systems shaped by both human and non-human interactions. This book shows how urban agroecologists measure flora and fauna that underpin the ecological dynamics of these systems, and how people manage and benefit from these systems. It explains how the sociopolitical landscape in which these systems are embedded can in turn shape the social, ecological, political, and economic dynamics within them. Synthesizing interdisciplinary approaches in urban agroecology in the natural and social sciences, the book explores methodologies and new directions in research that can be adopted by scholars and practitioners alike. With contributions from researchers utilizing both social and natural science approaches, Urban Agroecology describes the current social-environmental understandings of the science, the movement and the practices in urban agroecology. By investigating the role of agroecology in cities, the book calls for the creation of spaces for food to be sustainably grown in urban spaces: an Urban Agriculture (UA) movement. Essential reading for graduate students, practitioners, policy makers and researchers, this book charts the course for accelerating this movement.

Plant Responses to Soil Pollution

Author : Pratibha Singh
Publisher : Springer Nature
ISBN 13 : 9811549648
Total Pages : 248 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Plant Responses to Soil Pollution by : Pratibha Singh

Download or read book Plant Responses to Soil Pollution written by Pratibha Singh and published by Springer Nature. This book was released on 2020-10-01 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil is a vital support system for all life forms, and is directly or indirectly exposed to various pollutants and harmful chemicals. Any pollutant entering the soil system not only affects the quality of the soil, but also the plants and crops growing in it. Further, soil pollution has far-reaching impacts, since harmful chemicals can become biomagnified and enter the food chain, causing severe health concerns. Degraded soils can adversely affect various plant systems by creating biotic and abiotic stress, which increases the chances of biochemical and physiological disorders. Chronic diseases and lower yield have been reported as consequences of soil pollution. Drawing on decades of soil-related research, this book focuses on soil pollution, types of soil pollutants, and their impacts on plant physiological and biochemical systems, along with crop productivity. The book begins with a brief introduction to soil pollution and continues with a discussion of the different types and their effects, together with remediation methods. It highlights various sources of soil pollution such as herbicides, acidification, chemical fertilizers, sewage sludge, heavy metals, and radioactive pollutants. It also covers plant responses to combinations of pollutants, effects of pollutants on plant ultrastructure, interactions between pollutants and plant diseases, and interactions between pollutants and agricultural practices. In closing, it addresses the challenges involved in the restoration of degraded land, side effects of agricultural practices in the form of greenhouse gases, and strategies for mitigating these effects. Plant Responses to Soil Pollution offers an essential guide for students, environmental consultants, researchers and other professionals involved in soil and plant-related research.

International Code of Conduct on Pesticide Management

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251091870
Total Pages : 37 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis International Code of Conduct on Pesticide Management by : Food and Agriculture Organization of the United Nations

Download or read book International Code of Conduct on Pesticide Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-03 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.

Soil pollution: a hidden reality

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251305056
Total Pages : 156 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Soil pollution: a hidden reality by : Food and Agriculture Organization of the United Nations

Download or read book Soil pollution: a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.

Sustainable Intensification

Author : Jules N. Pretty
Publisher : Routledge
ISBN 13 : 1136529276
Total Pages : 292 pages
Book Rating : 4.1/5 (365 download)

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Book Synopsis Sustainable Intensification by : Jules N. Pretty

Download or read book Sustainable Intensification written by Jules N. Pretty and published by Routledge. This book was released on 2012-06-25 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.

Agro-pesticides

Author : Jan H. Oudejans
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Agro-pesticides by : Jan H. Oudejans

Download or read book Agro-pesticides written by Jan H. Oudejans and published by . This book was released on 1991 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of integrated pest control; Classification of pesticides; Pesticide manufacture and formulation; Pesticide toxicity and residues; Symptoms and treatment of pesticide poisoning; Pesticide regulation and registration and the product label; Plant protection; polices and regulatory infraestructure; Safe handling, storage and marketing of pesticides; Transport, spills and disposal; Spray equipament and maintenance; Spraying techniques; Control of animal pest; Plant disease: causes and integrated control; Integrated control of weeds; Control os storage pest.

Scaling Soil Nutrient Balances

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251052372
Total Pages : 152 pages
Book Rating : 4.0/5 (523 download)

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Book Synopsis Scaling Soil Nutrient Balances by : Food and Agriculture Organization of the United Nations

Download or read book Scaling Soil Nutrient Balances written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2004 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using data on three countries in sub-Saharan Africa, this report compares macro- and microlevel approaches to determine soil nutrient balances with an innovative mesolevel approach. It highlights the added value that a mesolevel approach can provide in terms of its usefulness to mesolevel stakeholders in articulating and targeting scale-specific soil fertility enhancing measures, and its validity as an entry point for policy-makers and private-sector intervention. Contains numerous color figures and tables.