Mkumbira, J.    

Firstname:J. 
Surname:Mkumbira 
Email:j.mkumbira@cgiar.org 
Institute:IITA 
Homepage:http://www.iita.org 
Found authors with very similar names. You can choose to merge the following authors with this author by clicking on the merge link.

42 publications (0 read)





Publications as Author



2015

Genetic variation of postharvest physiological deterioration susceptibility in a cassava germplasm, Moyib, K. O.*, Mkumbira, J., Odunola, O.*, Dixon, A., Akoroda, M. O.* and Kulakow, P., in: Crop Science, volume 55, pages 2701-2711, ISSN 0011-183X, 2015. [DOI]
 

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]
 

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.
 
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.
 
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.
 
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.
 
Variation of postharvest physiology deterioration and some desirable agronomic traits in fouty-three CMD-resistant improved liens of cassava, Kehinde, M. O., Mkumbira, J., Odunola, O.* and Dixon, A., 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 459-460, ISTRC-AB, 2010.
 

2007

Cassava mosaic disease in sub-Saharan Africa: variations in the pathogen, sources of resistance and host-plant resistance breeding for sustainable control, Dixon, A., Ssemakula, G., Ogbe, F., Ariyo, O., Lokko, Y., Ilona, P. and Mkumbira, J., in: Proceedings of 9th ISTRC-AB symposium, pages 521-525, Mombasa, Kenya, 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.
 
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.
 
Breeding for root quality traits in cassava, Mkumbira, J., Okechukwu, R. and Dixon, A., in: Proceedings of 9th ISTRC-AB symposium, pages 440-442, Mombasa, Kenya, 2007.
 

2006

Business tips, Dixon, A., Okechukwu, R., Patino, M., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B. and Geteloma, C., 2006.
 
Resource mobilization in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., Flyer, 2006.
 
Record keeping in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., Flyer, 2006.
 
Organization and time management in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., 2006.
 
Buying and selling activities in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., 2006.
 
Marketing of cassava products: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., 2006.
 
Credit management in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., 2006.
 
Costing and pricing in cassava enterprises: cassava enterprises management series, Patino, M., Okechukwu, R., Ezedinma, C., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., 2006.
 

2005

Standards for cassava products and guidelines for export, Sanni, L., Maziya-Dixon, B., Akanya, J., Okoro, C., Alaya, Y., Egwuonwu, C., Okechukwu, R., Ezedinma, C., Akoroda, M., Lemchi, J., Ogbe, F., Okoro, E., Tarawali, G., Mkumbira, J., Patino, M., Ssemakula, G. and Dixon, A., International Institute of Tropical Agriculture (IITA), ISBN 978-131-248-3, 2005.
 
Micro-scale gari enterprise: investment and profitability in cassava enterprises, Patino, M., Ezedinma, C., Okechukwu, R., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., Flyer, 2005.
 
Ethanol from cassava chips: investment and profitability in cassava enterprises, Patino, M., Ezedinma, C., Okechukwu, R., Sanni, L., Lemchi, J., Ogbe, F., Akoroda, M., Tarawali, G., Okoro, E., Mkumbira, J., Ssemakula, G., Maziya-Dixon, B., Dixon, A. and Geteloma, C., Flyer, 2005.
 
TME/419: new cassava variety series, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Mkumbira, J., Ssemakula, G., Sanni, L., Lemchi, J., Okoro, E., Ezedinma, C., Patino, M., Tarawali, G., Maziya-Dixon, B. and Geteloma, C., Flyer, 2005.
 
TMS 97/2205: new cassava variety series, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Mkumbira, J., Ssemakula, G., Sanni, L., Lemchi, J., Okoro, E., Ezedinma, C., Patino, M., Tarawali, G., Maziya-Dixon, B. and Geteloma, C., 2005.
 
TMS 98/0505: new cassava variety series, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Mkumbira, J., Ssemakula, G., Sanni, L., Lemchi, J., Okoro, E., Ezedinma, C., Patino, M., Tarawali, G., Maziya-Dixon, B. and Geteloma, C., 2005.
 
TMS 98/0510: new cassava variety series, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Mkumbira, J., Ssemakula, G., Sanni, L., Lemchi, J., Okoro, E., Ezedinma, C., Patino, M., Tarawali, G., Maziya-Dixon, B. and Geteloma, C., 2005.
 
TMS 98/0581: new cassava variety series, Dixon, A., Okechukwu, R., Akoroda, M., Ilona, P., Ogbe, F., Mkumbira, J., Ssemakula, G., Sanni, L., Lemchi, J., Okoro, E., Ezedinma, C., Patino, M., Tarawali, G., Maziya-Dixon, B. and Geteloma, C., 2005.
 
Genetic enhancement of beta-carotene, iron and zinc contents in cassava storage roots for alleviating micronutrient deficiency in sub-Saharan Africa, Ssemakula, G., Dixon, A., Maziya-Dixon, B. and Mkumbira, J., in: Proceedings of the African Crop Science Conference, pages 169-173, 2005.
 

2004

Cassava mosaic disease in sub-Saharan Africa: variations in the pathogen, sources of resistance, and host-plant resistance breeding for sustainable control, Dixon, A., Ssemakula, G., Ogbe, F., Ariyo, O., Lokko, Y., Ilona, P. and Mkumbira, J., 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.
 
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.
 
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.
 
Genetic gain in cassava disease resistance, Okechukwu, R., Mkumbira, J., Dixon, A. and Kamara, A., 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.
 
Advances in cassava yield improvement at IITA, Mkumbira, J., Okechukwu, R. and Dixon, A., in: Book of Abstracts of the Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch, 31 October-5 November, 2004 at Mombasa, Kenya, 2004.
 
Breeding for root quality traits in cassava, Mkumbira, J., Okechukwu, R. and Dixon, A., 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.
 

2003

Simple sequence repeat marker diversity in cassava landraces: genetic diversity and differentiation in an asexually propagated crop, Fregene, M.*, Suarez, M., Mkumbira, J., Kulembeka, H.*, Ndedya, E., Kulaya, A., Mitchel, S., Gullberg, U., Rosling, H., Dixon, A., Dean, R. and Kresovich, S., in: Theoretical and Applied Genetics, volume 107, pages 1083-1093, 2003. [DOI]
 
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.
 
Grouping locations for efficient cassava evaluation in Malawi, Mkumbira, J., Mahungu, N. and Gullberg, U., in: Experimental Agriculture, volume 39, pages 167-179, 2003.
 

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.
 
Genetic differentiation in cassava ( Manihot esculenta) landraces as assessed by simple sequence repeat (SSR) markers, Fregene, M.*, Suarez, M., Mkumbira, J., Kulembeka, H.*, Ndedya, E., Kulaya, A., Mitchel, S., Gullberg, U., Rosling, H. and Kresovich, S., pages S4-02, 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.