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Ogbe, F.Legg, J.Raya, M.Muimba-Kankolongo, A.Theu, M.P.Phiri, G.Kaitisha, G.Chalwe, A.[Diagnostic survey of African cassava mosaic viruses in Tanzania, Malawi and Zambia]Diagnostic survey of African cassava mosaic viruses in Tanzania, Malawi and Zambia

Whiteflies of the Bemisia tabaci species complex are economically important pests of cassava. In Africa, they cause greatest damage through vectoring viruses responsible for cassava mosaic disease and cassava brown streak disease. Several cryptic species from the B. tabaci complex colonize cassav...


Milenovic, M.Wosula, Everlyne N.Rapisarda, C.Legg, J.[Impact of host plant species and whitefly species on feeding behavior of Bemisia tabaci]Impact of host plant species and whitefly species on feeding behavior of Bemisia tabaci

Geminivirus defective interfering DNAs arise spontaneously in mechanically inoculated test plants, and have previously been found with DNA‐B of the bipartite cassava mosaic geminiviruses, but not DNA‐A. Reported here for the first time is the cloning and characterization of a naturally occurring ...


Ndunguru, J.Legg, J.Fofana, B.Aveling, T.Thompson, G.Fauquet, Claude M.[Identification of a defective molecule derived from DNAA of the bipartite begomovirus of East African Cassava Mosaic Virus]Identification of a defective molecule derived from DNAA of the bipartite begomovirus of East African Cassava Mosaic Virus
Khizzah, B.Whyte, J.Legg, J.Ferris, R.S.B.Ojulong, H.[Cassava germplasm enhancement for food security and industrial utilization in East and Southern Africa]Cassava germplasm enhancement for food security and industrial utilization in East and Southern Africa
Ferris, R.S.B.Whyte, J.Khizzah, B.Legg, J.[Opportunities for commercializing cassava in East and Southern Africa]Opportunities for commercializing cassava in East and Southern Africa

Cassava brown streak disease (CBSD), caused by cassava brown streak ipomoviruses (CBSIs), has become the most debilitating biotic stress to cassava production in East and Central Africa. Lack of CBSD-resistant varieties has necessitated the search for alternative control measures. Most smallholde...


Shirima, R.R.Maeda, D.G.Kanju, E.E.Tumwegamire, SilverCeasar, G.Mushi, E.Sichalwe, C.Mtunda, K.Mkamilo, G.Legg, J.[Assessing the degeneration of cassava under high-virus inoculum conditions in coastal Tanzania]Assessing the degeneration of cassava under high-virus inoculum conditions in coastal Tanzania

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