Tim has contributed to the development of new approaches to capacity strengthening of organizations and institutions, including methodologies for institutional analysis and change management. A key challenge is how to address the capacity needs of the different types of organizations involved in agricultural innovation platforms so that they can work together effectively and achieve their particular objectives. New insights have been gained through initiatives such as the Platform for Africa-Europe Partnership in Agricultural Research for Development.
Tim is interested in the development and application of ecological approaches to insect pest and disease management. His work has involved integrating knowledge on the population dynamics of insect vectors of crop diseases with an understanding of temporal and spatial patterns of disease spread in order to bring about improved disease control. He has also carried out research on the economic, social and cultural factors which influence crop management decisions and on pest and disease control practices utilized by resource-poor farmers.
He is interested in exploring ways to make agricultural information more relevant and more accessible to smallholder farmers, especially those located in remote areas. A particular interest is how to harness the potential of new information and communication technologies for the benefit of smallholders.