During 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. The focus is on acute problems in developing...

Biological 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, commercialization 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...