Mahungu, N.    

Firstname:N. 
Surname:Mahungu 
Email:n.mahungu@cgiar.org 
Institute:IITA 
Homepage:http://www.iita.org 

131 publications (0 read)

5 Keywords relate to this author

Bas-Congo
Demande
Determinants
Kinshasa
Offre




Publications as Author



2021

Expansion of the cassava brown streak disease epidemic in eastern Democratic Republic of Congo, Casinga, C. M., Shirima, R. R., Mahungu, N., Tata-Hangy, W., Bashizi, K. B., Munyerenkana, C. M., Ughento, H.*, Enene, J., Sikirou, M., Dhed'a, D. B.*, Monde, G.*, Kumar, P. L. and Legg, J., in: Plant Disease, volume 105, number 8, pages 2177-2188, ISSN 0191-2917, 2021. [DOI]
 
Screening cassava for time of maturity to respond to various market needs: case study in African sub-tropical zones, Mahungu, N., Ndonda, A., Bidiaka, S., Kehbila, A. G., Tata-Hangy, W., Tambu, E.* and Binzunga, B.*, in: Journal of the Science of Food and Agriculture, pages 1-21, ISSN 0022-5142, 2021. [DOI]
 

2020

Cassava Root Necrosis Disease (CRND): a new crop disease spreading in western Democratic Republic of Congo and in some central African countries, Bakelana, T.*, Boykin, L. M., Kehoe, M., Pita, J., Monde, G.*, Mahungu, N., Munseki, L.*, Kanana, T.* and Kalonji, M.*, in: Journal of Agricultural Science, volume 12, number 3, pages 1-12, ISSN 1916-9752, 2020. [DOI]
 

2019

Assessing the severity and the incidence of Cassava Root Necrosis Disease (CRND) in western Democratic Republic of Congo, Bakelana, T.*, Pita, J., Mwangu, K.*, Tevo, N.*, Mayanza, K.*, Betezi, M.*, Tuwizana, N.*, Mukendi, T.*, Tshiamala, N.*, Mahungu, N., Monde, G.*, Munseki, L.*, Kanana, T.* and Kalonji, M.*, in: International Journal of Agriculture, Environment and Bioresearch, volume 4, number 6, pages 237-253, ISSN 2456-8643, 2019. [DOI]
 
Attempts to identify Cassava Brown Streak Virus in western Democratic Republic of Congo, Bakelana, T.*, Magembe, E., Boykin, L. M., Macharia, M.*, Mahungu, N., Tata-Hangy, W., Lutete, D., Monde, G.*, Harvey, J., Ndunguru, J.*, Kayuki, C.*, Pita, J., Munseki, L.* and Kanana, T.*, in: Journal of Agricultural Science, volume 11, number 2, pages 31-39, ISSN 1916-9752, 2019. [DOI]
 
Unsuccessful Cassava Brown Streak Disease (CBSD) evaluation attempts in western Democratic Republic of Congo and implications with cassava root necrosis disease (CRND) etiology, Bakelana, T.*, Tata-Hangy, W., Tevo, N.*, Mahungu, N., Monde, G.*, Kanana, T.*, Munseki, L.* and Kalonji, M.*, in: International Journal of Agriculture, Environment and Bioresearch, volume 4, number 6, pages 284-297, ISSN 2456-8643, 2019. [DOI]
 
First report and preliminary evaluation of cassava root necrosis in Angola, Bakelana, T.*, Boykin, L. M., Mahungu, N., Mavila, N.*, Matondo, M.*, Nlandu, N.*, Lunfuankenda, M.*, Tevo, N.*, Monde, G.*, Pita, J., Munseki, L.* and Kanana, T.*, in: International Journal of Agriculture, Environment and Bioresearch, volume 4, number 3, pages 37-46, ISSN 2456-8643, 2019. [DOI]
 
Fertilisation mycorhizienne du manioc en sols degrades des forets, Ndonda, A., Moango, A.* and Mahungu, N., Editions universitaires europeennes, ISBN 978-613-8-46652-9, 2019.
 
Effet des champignons mycorhiziens Arbusculaires sur le phosphore des sols tropicaux et implication dans la biosynthese du carotenoide du manioc, Ndonda, A., Mahungu, N., Moango, A.* and Yandju, M. C.*, in: Journal of Applied Biosciences, volume 135, pages 13750-13764, ISSN 1997-5902, 2019. [DOI]
 

2018

First report and preliminary evaluations of cassava brown streak-like root necrosis in Congo Republic, Bakelana, T.*, Musben, Z.*, Boykin, L. M., Pita, J., Amand, M.*, Monde, G.*, Mahungu, N., Legg, J., Mpika.*, , Munseki, L.* and Kanana, T.*, in: International Journal of Development Research, volume 8, number 8, pages 22400-22407, ISSN 2230-9926, 2018.
 
Measuring the impact of plant breeding on sub-Saharan African staple crops, Eriksson, D., Akoroda, M. O.*, Azmach, G., Labuschagne, M.*, Mahungu, N. and Ortiz, R ., in: Outlook on Agriculture, volume 47, number 3, pages 163-180, 2018. [DOI]
 
Evaluation of cassava hybrids performance obtained by controlled pollination of elite accessions from Niari landscape in the Republic of Congo, Aime, K. G.*, Mpika, J.*, Mahungu, N., Mikoko, N. E.*, Mabanza, J.* and Attibayeba*, , in: African Journal of Agricultural Research, volume 13, number 18, pages 954-962, ISSN 1991-637X, 2018. [DOI]
 

2017

Mainstreaming cassava biofortification in Africa: a contribution towards reducing malnutrition and hunger: proceeding/poster, Parkes, E., Kanju, E., Ntawuruhunga, P., Mahungu, N., Aina, O., Moshood, B. A., Agbona, A ., Akuwa, K. C., Bello, A. A., Olaosebikan, O., Ilona, P., Dixon, A. and Kulakow, P., University of Bonn/Center for Development Research, 2017.
 
Cassava yield loss in farmer fields was mainly caused by low soil fertility and suboptimal management practices in two provinces of the Democratic Republic of Congo, Kintche, K., Hauser, S., Mahungu, N., Ndonda, A., Lukombo, S., Nhamo, N., Uzokwe, V. N. E., Yomeni, M. O., Ngamitshara, J.*, Ekoko, B.*, Mbala, M.*, Akem, C., Pypers, P ., Matungulu, K. P., Kehbila, A. G. and Vanlauwe, B., in: European Journal of Agronomy, volume 89, pages 107-123, ISSN 1161-0301, 2017. [DOI]
 

2015

Progress and current trends in cassava improvement in Sub-Saharan Africa by IITA and partners, Parkes, E., Rabbi, I. Y., Okechukwu, R., Kanju, E., Ferguson, M., Ntawuruhunga, P., Mahungu, N., Aina, O., Agbona, A ., Iluebbey, P., Ilona, P.+, Dixon, A. and Kulakow, P., Tropentag, 2015.
 
Design, construction and operation of solar dryer for granules and micros chips of Manihot esculenta crantz tuberous roots, Bokungu, P.*, Efoto, L.*, Lukombo, S. and Mahungu, N., in: International Journal of Thermal and Environmental Engineering (IJTEE), volume 9, number 2, pages 99-105, ISSN 1923-7308, 2015. [DOI]
 
Enhancing yield and profitability of cassava in the savannah and forest zones of Democratic Republic of Congo through intercropping with groundnut, Ndonda, A., Mahungu, N., Frangoie, A. and Moango, A.*, in: Journal of Applied Biosciences, volume 89, pages 8320-8328, ISSN 1997-5902, 2015. [DOI]
 
Effet du labour et du mode de bouturage sur les rendements en racines et en feuilles de manioc dans les zones de savane et de jacheres forestieres de la Republique Democratique du Congo, Mahungu, N., Ndonda, A., Frangoie, A. and Moango, A.*, in: Tropicultura, volume 33, number 3, pages 176-185, ISSN 0771-3312, 2015.
 

2014

Does a cassava research-for-development program have impact at the farm level? Evidence from the Democratic Republic of Congo, Rusike, J., Mahungu, N., Lukombo, S., Kendenga, T, Bidiaka, S., Alene, A., Lema, A.* and Manyong, V., in: Food Policy, volume 46, pages 193-204, ISSN 0306-9192, 2014. [DOI]
 
Transformation du manioc: manuel de formation destine aux agents de transformation, Mahungu, N. and Lukombo, S., 2014.
 
Multiplication de materiel de plantation de manioc et gestion des maladies et ravageurs: manual de formation destine aux agents de terrain, Mahungu, N., Tata-Hangy, K., Bidiaka, M. and Frangoie, A., 2014.
 

2013

Prevalence of cassava viral diseases in different agro-ecological zones in the western part of Democratic Republic of Congo (ABSTRACT), Bakelana, T.*, Harvey, J., Calvert, L.*, Purdie, L.*, Skilton, R.*, Holton, T.*, Magembe, E.*, Macharia, M.*, Legg, J., Mahungu, N., Tata-Hangy, K., Lutete, D. and Kanana, T.*, Abstract, in the Book of Abstracts of the 12th International Plant Virus Epidemiology Symposium, 28 January to 1 February 2013, the Ngurdoto Mountain Lodge, Arusha, Tanzania, 2013.
 
Occurrence of sporadic dry root rots caused by Phaeolus manihotis Heim (Basidiomycete; Polyporaceae) on cassava in the Bas-Fleuve district of DR Congo and attempts for its control, Tata-Hangy, W., Bambala, K., Nluta, S., Mukwa, L. and Mahungu, N., Abstract, P. 274 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 
Population dynamics of cassava whiteflies (Bemisia tabaci, Homoptera: Aleyrodidae) and relative resistance and susceptibility of cassava accessions in western Democratic Republic of Congo, Bakelana, T.*, Munseki, L.*, Legg, J., Hauser, S. and Mahungu, N., Abstract in 1st International Whitefly Symposium, 20-24 May 2013, Kolymbari, Crete, 2013.
 
Comportement de varietes de manioc en diffusion et en developpement a l'infestation par la cochenille africaine des racines et tubercules Stictoccocus vayssierei Richard (Hemiptera: Coccoidea) dans le Nord Kivu, Eleko, N.*, Munseki, L.*, Hanna, R. and Mahungu, N., Abstract, p. 287 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 
Appropriate farming practices resilience to climate change: case of cassava on non-incineration of a grassy fallow forest of Kisangani (ABSTRACT), Ndonda, A., Mahungu, N. and Frangoie, A., Abstract, P. 155 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 
Support to Agricultural Research for the Development of Strategic Crops in Africa (SARD-SC), Yomeni, M. O., Mahungu, N., Adebayo, A., Ntawuruhunga, P. and Akem, C., Abstract, P. 176 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 
Control of weeds using herbicide on cassava crop, Frangoie, A., Mahungu, N., Ndonda, A., Mukendi, D. and Kilumba, N., Abstract, P. 141 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 
Landraces genes in cassava improvement, Mahungu, N., Bidiaka, M., Binzunga, B.*, Nluta, S. and Ndombo, N., Abstract, P. 209 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
 

2012

Cassava commercialization in Southeastern Africa, Haggblade, S., Djurfeldt, A., Nyirenda, D.*, Lodin, J., Brimer, L., Chiona, M.*, Chitundu, M.*, Chiwona-Karltun, L., Cuambe, C.*, Dolislager, M., Donovan, C., Droppelmann, K., Jirstrom, M., Kambewa, E., Kambewa, P.*, Mahungu, N., Mkumbira, J., Mudema, J.*, Nielson, H., Nyembe, M.*, Salegua, V.*, Tomo, A.* and Weber, M., in: Journal of Agribusiness in Developing and Emerging Economies, volume 2, number 1, pages 4-40, ISSN 2044-0839, 2012. [DOI]
 
Les facteurs determinant l'abondance du vecteur mouche blanche (Bemisia tabaci, Homoptera : Aleyrodidae) et les types des virus distribues sur le manioc en R.D. Congo, Bakelana, T.*, Legg, J., Munseki, L.*, Hauser, S. and Mahungu, N., in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 386-398, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Economic impacts of cassava improvement in Malawi and Zambia, Alene, A., Khataza, R., Ntawuruhunga, P., Mahungu, N. and Jumbo, S., in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 68-77, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Distribution and potential impact of cassava variety spread by UPoCA, Okechukwu, R., James, B., Ntawuruhunga, P., Mahungu, N., Boahen, S., Kanju, E. and Osei-Sarfoh, A., in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 325-331, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Thrips (Tripidae; Thysanoptera) infestation on cassava (Manihot esculenta Crantz) at Mvuazi INERA research station, Bas-Congo province in the Democratic Republic of Congo, Tata-Hangy, W., Mfuti, K.*, Tuwizana, M.*, Mahungu, N. and Munseki, L.*, in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 406-410, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Evaluation of commercially available herbicides for weed control in cassava, Moyo, C., Jumbo, S., Mahungu, N., Benesi, I.*, Ntawuruhunga, P. and Sandifolo, V., in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 269-275, ISTRC-AB, Ibadan, Nigeria, 2012.
 
The impact of the emergency response to the outbreak of the cassava mosaic disease in the Democratic Republic of Congo, Rusike, J., Mahungu, N., Lukombo, S., Kendenga, T, Bidiaka, S., Alene, A., Lema, A. and Manyong, V., in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes=Plantes a Racines et Tubercules Tropicales et les Defis de la Mondialisation et du Changement Climatique: Proceedings of the 11th triennial Symposium of the ISTRC-AB, pages 3-30, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Cassava investment in Africa: taking inventory of initiatives in Africa in view of positioning cassava as a strategic commodity, Wambo, A.*, Mahungu, N., Kendenga, T and O'Brien, E.*, in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 31-43, ISTRC-AB, Ibadan, Nigeria, 2012.
 
Development des moyens de lutte contre le << Shimbu>>, cas de la culture du manioc au kasai oriental/RDC: revue et contribution sur les moyens de lutte contre le complexe parasitaire shimbu, Mahungu, N., Frangoie, A., Mukendi, D., Ndonda, A., Kayumba, T.* and Kasongo, K.*, in: Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010, pages 367-375, ISTRC-AB, Ibadan, Nigeria, 2012.
 

2011

Cassava investment in Africa: taking inventory of initiatives in Africa in view of positioning cassava as a strategic commodity, Wambo, A.*, O'Brien, E.*, Kemtsop, G. A.*, Waiyaki, N.* and Mahungu, N., International Institute of Tropical Agriculture (IITA), ISBN 978-978-50368-1-7, 2011.
 
Effect of heat moisture treatment on physicochemical and pasting properties of starch extracted from eleven sweet potato varieties, Tsakama, M.*, Mwangwela, A.*, Manani, T.* and Mahungu, N., in: International Research Journal of Agricultural Science and Soil Science, volume 1, number 7, pages 254-260, ISSN 2251-0044, 2011.
 
Evaluating the effects of the cassava research-for-development approach: household evidence from Malawi and the Democratic Republic of Congo, Rusike, J., Mahungu, N., Lukombo, S., Kendenga, T, Bidiaka, S., Alene, A., Lema, A., Manyong, V., Jumbo, S.*, Sandifolo, V.* and Malindi, G.*, in: Outcome and impact assessment at IITA: Issues and evidence. Proceedings of a mini-symposium on outcome and impact assessment at IITA, pages 11-13, International Institute of Tropical Agriculture (IITA), IITA, 2011.
 

2010

Improved cassava variety handbook, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Egesi, C., Kulakow, P., Ssemakula, G., Maziya-Dixon, B., Iluebbey, P., Yomeni, M. O., Geteloma, C., James, B., Eke-Okoro, O. N.*, Sanni, L., Ntawuruhunga, P., Tarawali, G., Mahungu, N., Lemchi, J., Ezedinma, C., Okoro, E., Kanju, E., Adeniji, A. A. and Nwosu, K. I. *, International Institute of Tropical Agriculture (IITA), 2010.
 
Typologie des acteurs de la filière manioc. Cas des sites de Kinshasa et du Bas-Congo, Say, C.K, Yaba, M. T., M'vubu, R. N., Balomba, P. M, Masamba, J. B., Kendenga, T and Mahungu, N., Abstract (Poster) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Déterminants de l'offre et de la demande du manioc et de ses produits dérivés : cas de la province du Bas-Congo et de la ville-province de Kinshasa, Say, C.K, Yaba, M. T., M'vubu, R. N., Balomba, P. M, Masamba, J. B., Kendenga, T and Mahungu, N., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Flux des produits dérivés de manioc dans les provinces de Kinshasa et du Bas-Congo, Sav, C. K, Yaba, M. T., M'vubu, R. N., Balomba, P. M, Masamba, J. B. and Mahungu, N., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Le progrès enregistré dans la lute contre la mosaïque du manioc dans les provinces du Nord et Sud Kivu à l?Est de la République Démocratique du Congo, Tata-Hangy, K.*, Legg, J., Phemba, P., Ntawuruhunga, P., Lema, K., Mahungu, N., Bidiaka, S. and Walsh, S., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
CH92/082 and TME 6 cassava clones officially released for farmer growing in Malawi, Benesi, I.*, Mkandawire, T.*, Chipungu, F., Pankomera, P.*, Mkumbira, J., Mahungu, N., Moyo, C., Ntonga, A.* and Chilungo, S., in: Roots Newsletter, volume 12, number 2, pages 14-17, 2010.
 
Feeding and economic value of cassava starch by-products to growing fattening pigs, Mhone, M. S.*, Gondwe, T. N.*, Safalaoh, A.*, Mhone, A., Mahungu, N. and Sandifolo, V., in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 426-436, ISTRC-AB, 2010.
 
Effect of genotype on physicochemical and functional properties of cassava starch, Benesi, I.*, Labuschagne, M.*, Saka, J., Herselman, L.* and Mahungu, N., in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 369-370, ISTRC-AB, 2010.
 
Les facteurs determinant l'abondance du vecteur mouche blanche (Bemisia tabaci, Homoptera: Aleyrodidae) et les types des virus distribues sur le manioc en R.D. Congo, Bakelana, T.*, Legg, J., Lema, K., Hauser, S. and Mahungu, N., Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Physicochemical and pasting properties of starch extracted from eleven sweetpotato varieties, Tsakama, M.*, Mwangwela, A.*, Manani, T.* and Mahungu, N., in: African Journal of Food Science and Technology, volume 1, number 4, pages 90-98, ISSN 2141-5455, 2010.
 
Distribution and potential impact of cassava variety spread by UPoCA, Okechukwu, R., James, B., Ntawuruhunga, P., Mahungu, N., Boahen, S., Kanju, E., Osei-Sarfoh, A., Fannah, S., Jumbo, S., Sonder, K. and Alabi, T. R., Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Ethnobotany, morphology and genotyping of cassava germplasm from Malawi, Benesi, I.*, Labuschagne, M.*, Herselman, L.* and Mahungu, N., in: Journal of Biological Sciences, volume 10, number 7, pages 616-623, ISSN 1727-3048, 2010.
 
Competitiveness of cassava-based ethanol production in southern Africa: a case of Angola, Malawi, Mozambique, South Africa and Zambia, Kambewa, E., Mudimu, G. D.*, Jumbo, S., Mahungu, N., Tafadzwa, E.*, Nyanzunda, T. E.* and Whingwiri, E.*, in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 76-88, ISTRC-AB, 2010.
 
The value of zondeni, a sweetpotato landrace in malawi, Chipungu, F. P.*, Saka, J., Ambali, A. J. D.*, Mahungu, N., Benesi, I.*, Pankomera, P.*, Mwenye, O. and Mkandawire, T.*, Abstract (Poster) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Importance of orange-fleshed sweetpotato cultivars in Malawi: a consolidation of morphological organoleptic and beta-carotene analysis, Chipungu, F. P.*, Saka, J., Ambali, A. J. D.*, Mahungu, N. and Mkumbira, J., in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 303-313, ISTRC-AB, 2010.
 
Fabrication and testing of the pulverizer from starch extraction for cassava in Malawi, Nthonyiwa, A., Hesse, H., Makutu, L.*, Mahungu, N., Mkumbira, J., Mhone, A., Moyo, C., Sandifolo, V. and Jumbo, S., in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 450-453, ISTRC-AB, 2010.
 
Etude de la dynamique des populations et criblage des accessions de manioc maintenues dans le germoplasme de lâ??INERA pour leur resistance a la mouche blanche (Bemisia tabaci, Homoptera : Aleyrodidae), Bakelana, T.*, Lema, K., Legg, J. and Mahungu, N., Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Evaluation of commercially available herbicides for weed control in cassava, Moyo, C., Jumbo, S., Mahungu, N., Benesi, I.* and Ntawuruhunga, P., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Thrips (Tripidae; Thysanoptera) infestation on cassava (Manihot esculenta Crantz) at Mvuazi INERA research station, Bas-Congo province in the Democratic Republic of Congo, Tata-Hangy, K.*, Kupesa, F. T., Mahungu, N. and Lema, K., Abstract (Poster) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
An assessment of economic and social impacts of the cassava mosaic disease project in the Democratic Republic of Congo, Rusike, J., Mahungu, N., Lukombo, S.*, Kendenga, T, Bidiaka, S., Alene, A., Lema, A. and Manyong, V., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Cassava investment in Africa: taking inventory of initiatives in Africa in view of positioning cassava as a strategic commodity, Wambo, A.* and Mahungu, N., Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Effect of cassava leaf harvesting on root yield and quality, Sandifolo, V., Mahungu, N., Mkumbira, J., Moyo, C., Mhone, A. and Benesi, I.*, in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 168-173, ISTRC-AB, 2010.
 
Investigations into cassava stem storage: effect of stem storage on sprouting rate, Moyo, C., Mahungu, N., Sandifolo, V., Mkumbira, J., Jumbo, S. and Benesi, I.*, in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 216, 2010.
 
Evaluation de l'impact environnemental des petites et moyennes entreprises de transformation de manioc en République Démocratique du Congo., Mubenga, P.*, Mahungu, N., Abass, A. and Lukombo, S.*, Abstract in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 
Estimating impact of cassava research for development approach on productivity, uptake and food security in Malawi, Rusike, J., Mahungu, N., Jumbo, S., Sandifolo, V.* and Malindi, G.*, in: Food Policy, volume 35, number 2, pages 98-111, ISSN 0306-9192, 2010.
 
Linking farmers to markets: opportunities and challenges for cassava farmers in Malawi, Mahungu, N., Jumbo, S., Sandifolo, V., Howard, D., Mhone, A., Nthonyiwa, A. and Rusike, J., in: Root and tuber crops for poverty alleviation through science and technology for sustainable development: proceedings of the 10th symposium of ISTRC-AB held from 8-12 October, 2007 in Maputo, Mozambique, pages 47-57, ISTRC-AB, 2010.
 
Revue preliminaire sur le developpement des moyens de lutte contre le (Shimbu) en Republique Democratique du Congo, Mahungu, N., Frangoie, A., Ndonda, A., Kayumba, T.* and Kasongo, K.*, Abstract (Oral presentation) in Book of Abstracts of the 11th Triennial Symposium of ISTRC-AB, held at Memling Hotel, Kinshasa. 4-8 October, 2010.
 

2009

First report of the occurrence of East African cassava mosaic virus-Uganda (EACMV-UG) in Angola, Kumar, P. L., Akinbade, S., Dixon, A., Mahungu, N., Mutunda, M. P.*, Kiala, D.*, Londa, L.* and Legg, J., in: Plant Pathology, volume 58, number 2, pages 402, ISSN 0032-0862, 2009. [DOI]
 
First report of Banana bunchy top virus in banana and plantain (Musa spp.) in Angola, Kumar, P. L., Ayodele, M., Oben, T., Mahungu, N., Beed, F., Coyne, D., Londa, L.*, Mutunda, M. P.*, Kiala, D.* and Maruthi, M. N., in: Plant Pathology, volume 58, number 2, pages 402, ISSN 0032-0862, 2009. [DOI]
 
Cassava for economic growth in Malawi, Sandifolo, V., Ntawuruhunga, P., Mahungu, N., Kaitano, V. and Muhuwa, S., in: Roots Newsletter, volume 12, number 1, pages 6, 2009.
 
Vertical cassava stem storage technology release, Moyo, C., Mahungu, N., Sandifolo, V., Jumbo, S., Benesi, I.* and Mhone, A., in: Roots Newsletter, volume 12, number 1, pages 3, 2009.
 
Cassava industry: lessons form Thailand, Mahungu, N., in: Roots Newsletter, volume 12, number 1, pages 12, 2009.
 

2008

Cassava improvement in sub-Saharan Africa: contributions of IITA and its partners, Dixon, A., Okechukwu, R., Ssemakula, G., Hanna, R., Thresh, J. M., Hughes, J., Ingelbrecht, I., Fregene, M.*, Legg, J., Mahungu, N., Nweke, F., Ntawuruhunga, P., Fauquet, C., Manyong, V., Neuenschwander, P., Whyte, J., Wydra, K., Asiedu, R., Egesi, C. N.*, Bandyopadhyay, R., Winter, S., Tarawali, G., Bokanga, M., Ezedinma, C., Sanni, L., Ferguson, M., Ogbe, F., Akoroda, M., Maziya-Dixon, B., Ilona, P., Ekanayake, I. J., Ariyo, O., Onyeka, J.*, Otim-Nape, G.*, Dahniya, M. T., Ortiz, R., Hahn, S. K. and Hartmann, P., 2008.
 
The effect of genotype, location and season on cassava starch extraction, Benesi, I.*, Labuschagne, M.*, Herselman, L.*, Mahungu, N. and Saka, J., in: Euphytica, volume 160, pages 59-74, 2008. [DOI]
 
First report of the occurrence of East African cassava mosaic virus-Uganda (EACMV-UG) in Angola, Kumar, P. L., Akinbade, S., Dixon, A., Mahungu, N., Mutunda, M. P.*, Kiala, D.*, Londa, L.* and Legg, J., in: New Disease Reports, volume 18, ISSN d000-1007, 2008.
 
Unleashing the power of cassava: new cassava varieties for Africa, Dixon, A., Mahungu, N., Ntawuruhunga, P., Kanju, E., Ssemakula, G., Gedil, M., Mba, C., Lokko, Y., Raji, A., Ingelbrecht, I., Legg, J., Kumar, P. L. and Winter, S., in: Global Cassava Partnership-First Scientific Meeting: Cassava Meeting the challenges of the New Millennium, 21 - 25 July, 2008, Ghent University, Ghent, Belgium, pages 102, 2008.
 

2007

Incidence and distribution of cassava diseases and pests in the Democratic Republic of Congo, Tata-Hangy, K.*, Legg, J., Hanna, R., Toko, M., Lema, K., Dixon, A. and Mahungu, N., in: Proceedings of the 9th ISTRC-AB Symposium, pages 614-622, Mombasa, Kenya, 2007.
 
Breeding cassava for brown streak resistance: regional cassava variety development strategy based on farmers and consumer preferences, Kanju, E., Masumba, E.*, Masawe, M., Tollano, S., Muli, B., Zacharias, A., Mahungu, N., Khizzah, B., Whyte, J. and Dixon, A., in: Proceedings of the 13th ISTRC-Govt symposium, pages 95-101, Arusha, Tanzania, 2007.
 
Genotype by environment interaction for native cassava(Manihot esculenta Crantz) starch quality and its use in the commercial sector, Benesi, I.*, Labuschagne, M.*, Dixon, A., Viljeon, C. and Mahungu, N., in: Proceedings of the 13th ISTRC-Govt symposium, pages 144-157, Arusha, Tanzania, 2007.
 
Cassava silage technology officially released in Malawi, Phiri, M., Mhone, A., Sandifolo, V., Mahungu, N., Moyo, C. and Jumbo, S., in: Roots, volume 10, number 2, pages 27-28, 2007.
 
Genetic improvement of cassava in sub-Saharan Africa: capitalizing on Africa landraces, Dixon, A., Whyte, J., Mahungu, N., Ssemakula, G., Mkumbira, J. and Ilona, P., in: Proceedings of 9th ISTRC-AB symposium, pages 511-520, Mombasa, Kenya, 2007.
 
Strategic cassava production rehabilitation in the Democratic Republic of Congo through accelerated germplasm development and deployment, Lema, K., Dixon, A., Mahungu, N., Ilona, P., Nluta, S.*, Kimfuema, J., Lukombo, S.* and Bidiaka, M., in: Proceedings of 9th ISTRC-AB symposium, pages 540-547, Mombasa, Kenya, 2007.
 
Cassava production and marketing in the Chinyanja triangle (Malawi, Mozambique & Zambia), Angola and South Africa, Kambewa, E. and Mahungu, N., International Institute of Tropical Agriculture/ Southern Africa Root Crops Research Network (IITA/SARRNET), ISBN 978-99908-941-1-0, 2007.
 
Challenges and opportunities for improvement in cassava and sweetpotato seed systems in Southern Africa, Moyo, C., Mahungu, N., Mkumbira, J. and Benesi, I.*, in: Roots, volume 10, number 2, pages 17-20, 2007.
 
Adoption and impact of improved cassava and sweetpotato varieties on food security in Malawi, Jumbo, S., Mahungu, N., Mhone, A., Moyo, C., Sandifolo, V., Siyeni, D.*, Nthonyiwa, A. and Sichinga, K., in: Proceedings of 9th ISTRC-AB symposium, pages 26-33, Mombasa, Kenya, 2007.
 
Investigations into cassava stem storage and its effects on sprouting and plant growth, Moyo, C., Mahungu, N., Sandifolo, V., Jumbo, S., Mhone, A. and Mangirani, P. T., in: Proceedings of 9th ISTRC-AB symposium, pages 253-258, Mombasa, Kenya, 2007.
 

2005

Cassava starch pilot factory, the first of its kind in Malawi, Nthonyiwa, A., Mhone, A., Kazembe, H.*, Moyo, C., Sandifolo, V., Jumbo, S., Siyeni, D.*, Mahungu, N., Rweyendela, V. and Whyte, J., in: Roots, volume 9, number 2, pages 20-22, 2005.
 
National task forces for Malawi, Zambia, Angola, Tanzania and Democratic Republic of Congo on cassava, Siyeni, D.* and Mahungu, N., in: Roots, volume 9, number 2, pages 24-25, 2005.
 
Use of high quality cassava flour by bakery industries in Malawi, Siyeni, D.*, Mahungu, N., Mhone, A., Moyo, C., Sandifolo, V., Nthonyiwa, A. and Jumbo, S., in: Roots, volume 9, number 2, pages 7-11, 2005.
 

2004

Bitter taste in cassava roots correlates with cyanogenic glucoside levels, Chiwona-Karltun, L., Brimer, L., Kalenga, J.*, Mhone, A., Mkumbira, J., Johansson, L., Bokanga, M., Mahungu, N. and Rosling, H., in: Journal of the Science of Food and Agriculture, volume 84, number 6, pages 581-590, ISSN 0022-5142, 2004.
 
Chitipi farms in Malawi: a success story of cassava in the state sector, Mhone, A., Sandifolo, V., Jumbo, S., Mwale, C., Gondwe, F., Moyo, C. and Mahungu, N., in: Roots, volume 9, number 1, pages 2, 2004.
 
Cassava and sweetpotato yield assessment in Malawi, Moyo, C., Benesi, I.*, Chipungu, F., Nwale, C.*, Sandifolo, V. and Mahungu, N., in: African Crop Science Journal, volume 12, number 3, pages 295-303, ISSN 1021-9730, 2004.
 
Stability of native starch quality parameters, starch extraction, and root dry matter of cassava genotypes in different environments, Benesi, I.*, Labuschagne, M.*, Dixon, A. and Mahungu, N., in: Journal of the Science of Food and Agriculture, volume 84, pages 1381-1388, 2004.
 
Genotype x environment interaction effects on native cassava starch quality and potential for starch use in the commercial sector, Benesi, I.*, Labuschagne, M.*, Dixon, A. and Mahungu, N., in: African Crop Science Journal, volume 12, number 3, pages 205-216, 2004.
 
Reliability of constant traits in morphological characterization of cassava as compared to AFLP markers, Benesi, I.*, Labuschagne, M.*, Dixon, A., Mahungu, N. and Viljeon, C., in: International Scientific Meeting of the Cassava Biotechnology Network, 8-14 March 2004, Cali, Colombia, CIAT, 2004.
 
Genetic improvement of cassava in sub-Saharan Africa: capitalizing on African landraces, Dixon, A., Whyte, J., Mahungu, N., Ssemakula, G., Mkumbira, J. and Ilona, P., in: Book of Abstracts of the 9th Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch, 31 October-5 November 2004, Mombasa, Kenya, 2004.
 
Rehabilitation of the cassava production in the Democratic Republic of Congo through germplasm development and deployment, and the promotion of new food products, Lema, K., Dixon, A., Mahungu, N., Ilona, P., Kimfuema, J. and Lukombo, S.*, in: Book of Abstracts, 9th Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch, 31 October-5 November 2004, Mombasa, Kenya, 2004.
 
Native starch quality of Malawian cassava genotypes in different environments, Benesi, I.*, Labuschagne, M.* and Mahungu, N., in: Book of Abstracts of the 6th International Scientific Meeting of the Cassava Biotechnology Network, 8-14 March 2004, Cali, Colombia, CIAT, Cali, Colombia, 2004.
 
Assessment of genetic diversity of local varieties of cassava in Tanzania using molecular markers, Herzberg, F., Mahungu, N., Mignouna, J.* and Kullaya, A.*, in: African Crop Science Journal, volume 12, number 3, pages 171-187, ISSN 1021-9730, 2004.
 
Association between zigzag stem habit and resistance/tolerance to cassava brown streak virus disease, Kanju, E., Mahungu, N., Whyte, J. and Dixon, A., in: Proceedings of 9th ISTRC-AB symposium, pages 421-424, Mombasa, Kenya, 2004.
 
Contribution of SARRNET to food security in the SADC region, Mahungu, N., Sandifolo, V., Dixon, A., Whyte, J., Mhone, A., Teri, J., Alvarez, M. N., Andrade, M., Kolijn, S., Jumbo, S. and Moyo, C., in: African Crop Science Journal, volume 12, number 3, pages 311-319, 2004.
 

2003

Cassava: from poor farmer's crop to pacesetter of African rural development, Dixon, A., Bandyopadhyay, R., Coyne, D., Ferguson, M., Ferris, R. S. B., Hanna, R., Hughes, J., Ingelbrecht, I., Legg, J., Mahungu, N., Manyong, V., Mowbray, D., Neuenschwander, P., Whyte, J., Hartmann, P. and Ortiz, R., in: Chronica Horticulturae, volume 43, number 4, pages 8-15, ISSN 0578-039X, 2003.
 
Breeding cassava for brown streak resistance: regional cassava variety development strategy based on farmers'/consumers' preferences, Kanu, E., Masumba, E.*, Tollano, S., Muli, B., Zacharias, A., Mahungu, N., Khizzah, B. and Whyte, J., in: Paper presented at: 13th Symposium of the International Society of Tropical Root Crops (ISTRC); 10-14 November, International Conference Center, Arusha, Tanzania, 2003.
 
Genotype-by-environment interaction for native cassava (Manihot esculenta Crantz) starch quality and its use in the commercial sector, Benesi, I.*, Labuschagne, M.*, Viljeon, C., Mahungu, N. and Dixon, A., in: Paper presented at: 13th Symposium of the International Society of Tropical Root Crops (ISTRC); 10-14 November, International Conference Center, Arusha, Tanzania, 2003.
 
Classification of cassava into "bitter" and "cool" in Malawi: from farmers' perception to characterization by molecular markers, Mkumbira, J., Chiwona-Karltun, L., Lagercrantz, U., Mahungu, N., Saka, J., Mhone, A., Bokanga, M., Brimer, L., Gullberg, U. and Rosling, H., in: Euphytica, volume 132, number 1, pages 7-22, 2003.
 
Genetic distance of elite cassava genotypes in Malawi using morphological and AFLP marker techniques : Book of Abstracts, Benesi, J., Labuschagne, M.*, Mahungu, N., Viljeon, C. and Dixon, A., in: Paper presented at: Arnel Hallauer International Symposium on Plant Breeding; 17-22 August, CIMMYT, Mexico City, Mexico, 2003.
 
Is resistance/tolerance of cassava to brown streak disease associated with the zig-zag stem trait?, Kanju, E., Mahungu, N., Whyte, J. and Dixon, A., in: Roots Newsletter, volume 8, number 2, 2003.
 
Cassava mosaic disease pandemic in sub-Saharan Africa: an unsolved problem with a solution, Whyte, J., Mahungu, N., Khizzah, B., Kanju, E., Lokko, Y., Andrade, M., Legg, J., Ogbe, F. and Dixon, A., in: Paper presented at: 13th Symposium of the International Society of Tropical Root Crops (ISTRC); 10-14 November, International Conference Center, Arusha, Tanzania, 2003.
 
Economic losses experienced by small-scale farmers in Malawi due to cassava brown streak virus disease, Gondwe, F., Mahungu, N., Hillocks, R. J., Raya, M.*, Moyo, C. C.*, Soko, M.*, Chipungu, F. P.* and Benesi, I.*, in: Cassava brown streak virus disease: past, present and future. Proceedings of an International workshop, 27-30 October 2002, pages 28-38, Mombasa, Kenya, 2003.
 
Grouping locations for efficient cassava evaluation in Malawi, Mkumbira, J., Mahungu, N. and Gullberg, U., in: Experimental Agriculture, volume 39, pages 167-179, 2003.
 
Cassava brown streak disease-like symptoms in Democratic Republic of Congo, Mahungu, N., Bidiaka, M., Tata, H., Lukombo, S.* and Nluta, S.*, in: Roots Newsletter, volume 8, number 2, 2003.
 

2002

Cassava germplasm generation and deployment for enhanced and sustainable food availability and poverty alleviation in the brown streak-prevalent coastal lowlands of eastern and southern Africa, Kanju, E., Khizzah, B., Whyte, J., Mahungu, N., Masumba, E.* and Consantino, C., in: Paper Presented, Entebbe, Uganda, 2002.
 
Regional germplasm development and deployment for sustainable production and utilization within the cassava subsector, Whyte, J., Khizzah, B., Mahungu, N., Ragama, P., Ntawuruhunga, P. and Ojulong, H., in: Paper presented, Entebbe, Uganda, 2002.
 

2001

Access to and sharing of plant biodiversity: the case of IITA in helping African nations to fight famine, Ng, N. Q., Asiedu, R., Singh, B., Menkir, A., Tenkouano, A., Asafo-Adjei, B.*, Ng, S. Y. C., Whyte, J., Badu-Apraku, B., Mahungu, N. and Ortiz, R., pages 91, 2001.
 
Cassava research and production to enhance commercialization in Malawi, Benesi, R., Mtukuso, A., Sauti, R., Mkumbira, J., Moyo, C. and Mahungu, N., pages 35-37, 2001.
 
Cassava: becoming a giant crop in Malawi: current status, Benesi, J., Moyo, C., Mkumbira, J., Chipungu, F., Mtukuso, A. and Mahungu, N., pages 50, St. Louis, Missouri, USA, 2001.
 
Utilization of genetic resources for the improvement of cassava in sub-saharan Africa (SSA), Dixon, A., Asiedu, R., Whyte, J. and Mahungu, N., pages S6-09, 2001.
 
Classification of cassava into 'bitter' and 'cool' in Malawi, the farmers' method, Mkumbira, J., Chiwona-Karltun, L., Lagercrantz, U., Mahungu, N., Saka, J., Mhone, A., Bokanga, M., Brimer, L., Gullberg, U. and Rosling, H., 2001.
 
Tackling the cassava mosaic disease (CMD) challenge in sub-Saharan Africa: the role of host-plabt resistance and germplasm deployment, Whyte, J., Mahungu, N. and Ng, S. Y. C., 2001.
 
Enhancement of cassava commercialization by improved processing technologies, Sandifolo, V., Mahungu, N., Mwale, C., Mhone, A. and Gondwe, F., in: Paper presented at: Symposium on the Promotion of Cassava Commercialization in Malawi, 21-23 May, Lagos, Nigeria, 2001.
 
Advances in breeding for resistance to cassava mosaic disease in sub-Saharan Africa, Whyte, J., Mahungu, N., Khizzah, B., Fregene, M.*, Akano, A. and Gedil, M., pages 15, International Institute of Tropical Agriculture (IITA), 2001.
 

1997

Cassava and yam genetic resources conservation and use in Africa: an overview from IITA, Ng, N. Q., Asiedu, R., Dixon, A., Ng, S. Y. C., Abaka-Whyte, J. and Mahungu, N., in: Paper presented at the regional workshop for the conservation and utlization of cassava, sweetpotato and yam germplasm in sub-Saharan Africa, organized by CIP/IITA/IPGRI in Nairobi, 11-13 November, 1997, 1997.
 

1994

Breeding cassava for multiple pest resistance in Africa, Mahungu, N., Dixon, A. and Kumbira, J. M.*, in: African Crop Science Journal, volume 2, number 4, pages 539-552, ISSN 1021-9730, 1994.
 
Correlated response and use of selection index in cassava, Mahungu, N., Chheda, H. R., Aken 'Ova, M.* and Hahn, S. K., in: Tropical root crops in a developing economy: proceedings of the 9th Symposium of the International Society for Tropical Root Crops, 20-26 October 1991, Accra, Ghana, pages 114-117, ISTRC; Government of Ghana; International Institute of Tropical Agriculture (IITA), 1994.
 
Cyanide and cassava breeding, Mahungu, N., Hahn, S. K. and Chheda, H. R., in: Root crops for food security in Africa: proceedings of the Fifth Triennial Symposium of the International Society for Tropical Root Crops-African Branch, 22-28 November 1992, Kampala, Uganda, pages 101-105, ISTRC-AB; CTA; International Institute of Tropical Agriculture (IITA), 1994.
 

1987

Cassava and the African food crisis., Hahn, S. K., Mahungu, N., Otoo, J., Maabaha, M. A. M., Lutaladio, N. B. and Dahniya, M. T., in: In: Tropical Root Crops: Root Crops and the African Food Crisis: Proceedings of the Third Triennial Symposium of the Interational Society for Tropical Root Crops, pages 24-29, IDRC, African Branch, 1987.
 
Reduction of cyyanide during processing of cassava into some traditional African foods, Mahungu, N., Yamauchi, M., Almazan, A. M. and Hahn, S. K., in: Journal of Food and Agriculture, volume 1, pages 11-15, 1987.
 

1983

Breeding low cyanide cassava varieties and effect of traditional processing method on the residual cyanide content in the final product, Hahn, S. K., Mahungu, N., Chukwuma, E., Rao, P. V. and Almazan, A. M., in: Paper presented at First African Conference of Food Science and Technology,14-17 November 1983, Cairo, Egypt, pages 14-17, 1983.
 
Effect of fertilizer application on the development and reproduction of the cassava mealybug, Lema, K. and Mahungu, N., in: Paper presented at Second Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch,14-19 August,1983 Douala,Cameroon, pages 14-19, 1983.
 

Publications as Editor

2007

Advances in root and tuber crops technologies for sustainable food security, improved nutrition, wealth creation and conservation in Africa: proceedings of the 9th ISTRC-AB symposium, Mombasa, Kenya, 1-5 November, 2004, International Society for Tropical Root Crops - Africa Branch (ISTRC-AB), ISBN 978-99908-941-0-3, 2007.