This article documents participatory research activities in the International Potato Centre over the past thirty years. During the 1980s the centre became famous for its development of a flexible approach to research, known as farmer-back-to-farmer. Since that time it has lost leadership in the field. The study finds that during the 1990s the participatory research centre grew unevenly, with little support from the organisations with which it is affiliated. As a result there was fragmentation of the research and a withering away of successful outputs.
Report of participatory rural appraisals carried out in two farming communities to help farmers resolve the problem of gullying.