Given the severity of cassava diseases and the threat they pose to the food security of millions of people, a number of donor-funded cassava disease programmes have been operational in the region. In particular:
a) The FAO Regional Cassava Initiative, sponsored by the Humanitarian Aid Department of the European Commission, involves: (i) the multiplication and distribution of CMV‑resistant planting material in five worst-affected countries; (ii) support to country and regional data and information management; and (iii) the basis for improved consensus and coordination mechanisms. The project, implemented in two phases between 2006–2009, works by multiplying and distributing clean material to primary beneficiaries and then relies on subsequent farmer-to-farmer re-distribution. It is estimated that a minimum of 500,000 households have received improved vegetative material from nurseries in this programme. Furthermore, it is estimated that some 2,000 farmers, individually contracted or engaged in some form of Farmer Field School activity, now have the skills and knowledge to generateplanting material.
b) The Great Lakes Cassava Initiative (GLCI), funded by the Bill and Melinda Gates Foundation and implemented by the Catholic Relief Services addresses cassava disease in six countries. This programme (2008–2012) covers cooperative research into new varieties, surveillance in partnership with the IITA and also involves multiplication and distribution of materials, together with communication and farmer awareness activities. By 2012, the programme aims to have provided resistant planting material to over 1.1 million households and transferred skills on disease identification.
c) The United States Agency for International Development is sponsoring a cassava project, implemented by the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA). This project (2008–2012) focuses on: (i) developing knowledge on CMV and CBSV diseases; (ii) developing multiplication system for generating quality material of improved varieties; (iii) building capacity on cassava production; (iv) supporting the development of policies and standards for cassava; and (v) scaling-up processing technologies.
d) An International Institute of Tropical Agriculture (IITA) project entitled “Integrated protection of cassava from emerging insect pests and diseases that threaten rural livelihoods”, is meant to increase and sustain cassava productivity and improve livelihoods of farmers through the reduction of crop losses due to insect pests and diseases in sub-Saharan Africa (2007–2010). This project is sponsored by the International Fund for Agricultural Development.
e) The Common Market for Eastern and Southern Africa (COMESA) is also implementing a programme entitled Cassava Transformation in Southern Africa (CATISA). It aims to analyse and help accelerate cassava commercialization in southern Africa in order to help improve food security in the region. CATISA focuses on the rapidly growing commercialization of cassava – an integrated food staple market-shed in which cassava commercialization offers significant potential for improving food security in drought prone areas in five countries, the Democratic Republic of the Congo, Malawi, Mozambique, Tanzania and Zambia. The programme budget of USD 2 million was complemented with start-up funds provided by the Swedish International Development Cooperation Agency.