gricultural innovation is essential for improving the livelihoods of resource-poor farmers in developing countries such as Bangladesh. Within an Information and Communication Technology (ICT) strategy for agricultural development, social media is considered a means of networking, collaboration and co-learning, and thereby supporting innovation processes. However, it is not known how extension agents of the Department of Agricultural Extension ‒ the largest public sector organisation ‒ have been utilising social media to strengthen agricultural innovation.

Banana and plantain are one of the most important staple food crops and a significant source of income to smallholder farmers in the East African Great Lakes Region. Banana Xanthomonas Wilt (BXW) is a devastating bacterial disease that threatens smallholder production and livelihoods. We use a systems approach to describe how gender shapes roles and practices in the household, on the farm and in innovation processes. We draw on a case study in Burundi, where single disease stem removal (SDSR) has been introduced as a labour-saving package to reduce BXW incidence.