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This paper measures the economic impacts of IITA/SARRNET led cassava improvement research in Malawi and Zambia over the period 1990-2008. The data come from sample household surveys, expert opinion surveys, and a series of cassava improvement experiments conducted in the two countries. Past inves...


Alene, Arega D.Khataza, R.Ntawuruhunga, PheneasMahungu, N.M.Jumbo, S.[Economic impacts of cassava improvement in Malawi and Zambia]Economic impacts of cassava improvement in Malawi and Zambia

A trial was conducted in 2008/09 at Chitedze (31o 59' S; 33o 38' E) and Chitala (13o 40' S; 34o 15' E) Research stations in Malawi to evaluate commercially available pre-emergent herbicides for weed control in cassava (Manihot esculenta Crantz). Four herbicides, Bullet (chloroacetanilide, dimetha...


Moyo, C.C.Jumbo, S.Mahungu, N.M.Benesi, I.R.M.Ntawuruhunga, PheneasSandifolo, V.S.[Evaluation of commercially available herbicides for weed control in cassava]Evaluation of commercially available herbicides for weed control in cassava

Most development researchers and practitioners agree that the sharp rise in international prices for agricultural commodities that emerged in 2003 and peaked in 2008 resulted in a global food crisis. To combat the crisis, IITA and national partners in seven African countries are evaluating the ef...


Rusike, J.Lukombo, S.S.Msemo, J.Osei-Sarfoh, A.Fannah, S.Okechukwu, R.U.Jumbo, S.Chibeba, A.M.[Evaluating the effects of UPoCA prior to implementation: taking stock of where we were]Evaluating the effects of UPoCA prior to implementation: taking stock of where we were

Cassava in Malawi is the second most important staple food crop after maize. This paper assesses the impact of agricultural research for development approach in Malawi on cassava yields, per capita area planted to cassava and household calorie intake from cassava and maize. Given the growing inte...


Rusike, J.Mahungu, N.M.Jumbo, S.Sandifolo, V.S.Malindi, G.[Estimating impact of cassava research for development approach on productivity, uptake and food security in Malawi]Estimating impact of cassava research for development approach on productivity, uptake and food security in Malawi

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