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Cassava brown streak (CBSD) and mosaic (CMD) diseases are the major cassava production constraints in the East African region. Efforts to control these diseases were initiated in northeastern Tanganyika in the 1930’s using conventional breeding methods. Despite these efforts, CBSD is spreading, t...


Masumba, E.Merwe, A. van derMyburg, Z.Kapinga, F.Kasele, S.Kulembeka, H.P.Mkamilo, G.S.Rounsley, S.Prochnik, S.Kanju, E.Ferguson, M.[Mapping of QTL associated with resistance to Cassava Brown Streak and Mosaic Diseases in outcrossing cassava cultivars locally cultivated in Tanzania]Mapping of QTL associated with resistance to Cassava Brown Streak and Mosaic Diseases in outcrossing cassava cultivars locally cultivated in Tanzania

Banana Xanthomonas wilt (BXW) is a bacterial banana disease that threatens household income and food security in Burundi. Single disease stem removal (SDSR) is a new labour-saving practice that has been introduced to improve BXW control. In this study we aimed to understand how gender roles can i...


Iradukunda, F.Bullock, R.Rietveld, A.Schagen, B. van[Understanding gender roles and practices in innovation processes]Understanding gender roles and practices in innovation processes

A Nigerian isolate of Yam mosaic virus (YMV), genus Potyvirus from Dioscorea rotundata leaves was used to mechanically inoculate Nicotiana benthamiana (propagation host) plants from which the virus was purified. A hybridoma cell line secreting a monoclonal antibody (Mab) against YMV was produced ...


Njukeng, A.P.Ariri, G.I.Hughes, Jacqueline d'ArrosAgindoran, B.O.Mignouna, H.D.Thottappilly, G.[A sensitive TAS-ELISA for the detection of some West African isolates of yam mosaic virus in Dioscorea spp.]A sensitive TAS-ELISA for the detection of some West African isolates of yam mosaic virus in Dioscorea spp.

We report the first identification of novel viruses, and sequence of an entire viral genome, by a single step of high-throughput parallel sequencing of small RNAs from diseased, as well as symptomless plants. Contigs were assembled from sequenced total siRNA from plants using small sequence assem...


Kreuze, J.F.Pérez, A.Untiveros, M.Quispe, D.Fuentes, S.Barker, I.Simon, R.[Complete viral genome sequence and discovery of novel viruses by deep sequencing of small RNAs: A generic method for diagnosis, discovery and sequencing of viruses.]Complete viral genome sequence and discovery of novel viruses by deep sequencing of small RNAs: A generic method for diagnosis, discovery and sequencing of viruses.

The rice yellow mottle diseases is the main virus disease found on rice in Africa. It has been reported in all major rice producing zone of sub-saharan Africa (East,West,Central and Southern Africa and Madagascar). The disease incidence and accompanying yield losses could be high depending on the...


Hughes, J.A.Odu, B.O.[Plant virology in subSaharan Africa: proceedings of a conference organized by IITA, 48 June 2001]Plant virology in subSaharan Africa: proceedings of a conference organized by IITA, 48 June 2001
Kumar, P.L.Mgbechi-Ezeri, J.U.Eni, A.O.Akinbade, S.A.Asiedu, RobertDixon, Alfred G.O.Fatokun, C.A.Bandyopadhyay, Ranajit[The challenges and potential options for controlling virus diseases of legumes and tuber crops in West Africa]The challenges and potential options for controlling virus diseases of legumes and tuber crops in West Africa
Bertschinger, L.Bühler, L.Dupuis, B.Gessler, C.Forbes, G.Keller, E.R.Scheidegger, Urs C.Struik, Paul C.[Incomplete Infection of Secondarily Infected Potato Plants – an Environment Dependent Underestimated Mechanism in Plant Virology.]Incomplete Infection of Secondarily Infected Potato Plants – an Environment Dependent Underestimated Mechanism in Plant Virology.
Saivishnupriya, K.Arockiasamy, S.Kumar, P.L.Reddy, A.S.Nalla, A.K.Waliyar, F.Nigam, S.N.Beachy, Roger N.Sharma, K.K.[Development and evaluation of transgenic groundnut for resistance to Tobacco streak virus (TSV)]Development and evaluation of transgenic groundnut for resistance to Tobacco streak virus (TSV)
Waliyar, F.Kumar, P.L.Osiru, M.Monyo, E.Ntare, B.R.Nigam, S.N.[Centennial of research on groundnut rosette disease: what is known and what still needs to be known to achieve effective control of this menace in Sub- Saharan Africa]Centennial of research on groundnut rosette disease: what is known and what still needs to be known to achieve effective control of this menace in Sub- Saharan Africa

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