Jeremy Harris – författare
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2 produkter
2 produkter
Häftad, Engelska, 2000
634 kr
Skickas inom 5-8 vardagar
Biopesticides Series, No. 1During recent decades there has been a steady increase in the use of chemical pesticides in both developed and developing countries. This has caused widespread concern about their impact on human health and on the environment. This is particularly the case in less developed countries which may lack appropriate resources to minimise risks and rectify problems.The purpose of this short book is to provide a review of: Chemical pesticide markets, including global figures, exports from developed countries, and markets in Latin America, Asia and Africa Information on the scale of manufacture, import, export and use of chemical pesticides Examples of direct risks to human welfare in terms of acute poisonings caused by occupational exposure and pesticide residues in food Examples of problems with the storage of obsolete stocks of pesticides in developing countries.The focus is on acute problems in developing countries, particularly in Latin America, Asia and Africa, but some information is also provided about developed countries.This is the first volume in a new "Biopesticides Series" developed by the Biopesticides Programme at CABI Bioscience.
Häftad, Engelska, 2000
686 kr
Skickas inom 5-8 vardagar
Biopesticides Series, No. 2Biological pesticides based on pathogenic micro-organisms specific to a target pest offer an ecologically-sound and effective solution to pest problems. They pose less threat to the environment and to human health than do chemical pesticides. However, despite the enormous potential for biopesticides, their development, commercialisation and use has been slow.The information reported in this book is based on a survey of more than 100 biopesticide research workers in developing countries. The results demonstrate that the main difficulties and constraints facing researchers relate to a lack of expertise in the crucial later stages of development. Biopesticide research is receiving mostly low investment, mainly from the public sector, and requires more multidisciplinary expertise. It is concluded that targeted assistance on a multinational and multi-disciplinary basis is required in developing countries in order to remove the constraints.