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Some Proposed Changes in the Legislation Governing the use of Toxic Chemicals in Agriculture in Britain
Authors:C. T. Duval
Affiliation:Agricultural Research Council Weed Research Organization , Begbroke Hill. Yarnton, Oxford, OX5 1PF, UK
Abstract:Abstract

The climate, soil types, vegetation, land use and crops of The Gambia are briefly introduced. The most important weeds are commented on and a checklist of 219 species is appended. Methods of weed control in current use and which are undergoing research and development are described. They include hand cultivations, animal-drawn equipment, herbicides and fallow management. Current training of farmers and agricultural staff is mentioned.
Keywords:Economic injury level  crop stage  population  stem borer
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