The balance of debates about innovation systems ideas in agricultural and rural developmentseems to have shifted from conceptualisation and historical analysis to planning and practice. National and international development agencies are now grappling with the need to rethinktheir investments in line with this new perspective. In this edition the authors suggest 10 priority topics where rethinking isneeded and where there seems to be enough experience to provide advice

This paper sets out an analytical framework for doing research on the question of how to use agricultural research for innovation and impact. Its focus is the Research Into Use programme sponsored by the UK's Department for International Development (DFID). This is one example of a new type of international development programme that seeks to find better ways of using research for developmental purposes.