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Mekonnen, KinduGebreselassie, S.Ellis-Jones, J.Schulz, S.Thorne, Peter J.Hailemariam, G.Aragaw, A.[Summary of Participatory Community Analysis approaches and findings in Africa RISING Ethiopia research sites]Summary of Participatory Community Analysis approaches and findings in Africa RISING Ethiopia research sites

Two sets of on-farm trials, each covering two years, were conducted in the northern Guinea savannah of Nigeria over the period 1999–2001, the objective being to compare integrated Striga hermonthica control measures (soybean or cowpea trap crops followed by maize resistant to Striga) with farmers...


Ellis-Jones, J.Schulz, S.Douthwaite, BoruHussaini, M.A.Oyewole, BDOlanrewaju, ASWhite, R[An assessment of integrated Striga hermonthica control and early adoption by farmers in Northern Nigeria]An assessment of integrated Striga hermonthica control and early adoption by farmers in Northern Nigeria

Ellis-Jones, J.Okali, C.Agyemang, K.[Africa RISING West Africa Project External Mid-Term Review Report]Africa RISING West Africa Project External Mid-Term Review Report
Chikoye, D.Ellis-Jones, J.Riches, C.Kanyomeka, L.[Weed management in Africa: experiences, challenges and opportunities]Weed management in Africa: experiences, challenges and opportunities

Speargrassseverely constraints crop production in the sub-humid lowlands of West Africa. Researchers have identified and demonstrated effectivemanagement techniques but the adoption rate among farmers is still low. Data were collected from 41 communities in Cross River, Kogi and BenueStates in Ni...


Chikoye, D.Ellis-Jones, J.Tarawali, G.Kormawa, P.M.Nielsen, O.Ibana, S.Avav, T.[Farmers perceptions of the speargrass (Imperata cylindrica) problem and its control in the lowland subhumid savannah of Nigeria]Farmers perceptions of the speargrass (Imperata cylindrica) problem and its control in the lowland subhumid savannah of Nigeria

The objective of this internal review was to analyze the progress made by the SSA CP as described in the Medium Term Plan of the respective Pilot Learning Sites and to evaluate the possible need for reorienting the programme coordination at different levels in the coming year, which is the conclu...


Mokwunye, UEllis-Jones, J.[Sub-Saharan African Challenge Program: Internal Review Report]Sub-Saharan African Challenge Program: Internal Review Report

The parasitic angiosperms, Striga hermonthica and S. gesnerioides, obligate root parasites endemic in sub-Saharan Africa, constitute severe constraints to cereal and legume production in West and Central Africa. Over the years, a range of effective component technologies has been identified for S...


Emechebe, A.M.Ellis-Jones, J.Schulz, S.Chikoye, D.Douthwaite, BoruKureh, I.Tarawali, G.Hussaini, M.A.Kormawa, P.M.Sanni, A.[Farmer perception of the Striga problem and its control in northern Nigeria]Farmer perception of the Striga problem and its control in northern Nigeria

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