Abstract
In 1992 and 1993, two studies were executed in Niger to evaluate the functioning and sustainability of village plant protection brigades. The history of these brigades, their functioning, and the way the training was put into practice are discussed, as well as the problems encountered by the brigadiers. Also, the division of benefits of the brigade within the villages is dealt with. The approach adopted by the programme is discussed. It is argued that It is unlikely that many brigades will continue to exist after the end of the programme, given the costs and availability of pesticides and equipment. The fact that the bigger and richer farmers within the village benefit most undermines community based‐support. The roots of these problems can be traced back to the top‐down approach. A more participatory approach, based on the enhancement of farmers’ decision‐making and their knowledge of the environment and its risks, is advocated.