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Multiple co-infections by different pathogens on common bean (Phaseolus vulgaris L.) affect its productivity and cause complete crop loss in susceptible varieties. Therefore, gene pyramiding using marker assisted selection (MAS) and backcrossing, provide alternative cost-effective control measu...


Okii, D.Tukamuhabwa, PhinehasTusiime, GeoffreyTalwana, H.Odong, T.Mukankusi, Clare MugishaMale, A.Amongi, WinnyfredSebuliba, SulaimanPaparu, P.Nkalubo, Stanley T.Ugen, Michael AdroguBuah, S.S.J.Gepts, Paul L.[Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance]Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance

The burrowing nematode (Radopholus similis (Cobb) Thorne) and the banana weevil (Cosmopolites sordidus Germar, Coleoptera: Curculionidae) are major pests of banana (Musa spp.) in the Lake Victoria basin region of Uganda. Among biological options to control the two pests is the use of non-pathogen...


Paparu, P.Dubois, T.Coyne, D.L.Viljoen, A.[Dual inoculation of Fusarium oxysporum endophytes in banana: effect on plant colonization, growth and control of the root burrowing nematode and the banana weevil]Dual inoculation of Fusarium oxysporum endophytes in banana: effect on plant colonization, growth and control of the root burrowing nematode and the banana weevil

In studying plant colonization by inoculated Fusarium oxysporum endophytes, it is important to be able to distinguish inoculated isolates from saprophytic strains. In the current study, F. oxysporum isolates were transformed with the green (GFP) and red fluorescent protein (DsRed) genes, and beno...


Paparu, P.Macleod, A.Dubois, T.Coyne, D.L.Viljoen, A.[Efficacy of chemical and flourescent protein markers in studying plant colonization by endophytic nonpathogenic Fusarium oxysporum isolates]Efficacy of chemical and flourescent protein markers in studying plant colonization by endophytic nonpathogenic Fusarium oxysporum isolates

Root rots are one of the main biotic constraints to common bean (Phaseolus vulgaris L.) production, causing losses estimated at 221 000 metric tons a year in sub-Saharan Africa. Until recently, root rots in Ugandan common bean agroecologies were mostly caused by Pythium and Fusarium spp., especia...


Paparu, P.Acur, A.Kato, F.Acam, CatherineNakibuule, J.Musoke, S.Nikalubo, S.Mukankusi, Clare Mugisha[Prevalence and incidence of four common bean root rots in Uganda]Prevalence and incidence of four common bean root rots in Uganda

The root burrowing nematode Radopholus similis and the banana weevil Cosmopolites sordidus are major pests of banana in the Lake Victoria basin region. An integrated pest management approach that includes habitat management, biological control, host plant resistance and chemical control is curren...


Paparu, P.Dubois, T.Coyne, D.L.Viljoen, A.[Effect of dual endophyte inoculations on plant colonization, and control of Radopholus similis and the banana weevil]Effect of dual endophyte inoculations on plant colonization, and control of Radopholus similis and the banana weevil

Under laboratory conditions, nonpathogenic, endophytic Fusarium oxysporum inflicts high mortality among banana weevils and nematodes. Following inoculation into banana (Musa spp.) tissue cultured plants, successful colonisation is necessary for efficient biological control of these pests. The pat...


Paparu, P.Dubois, T.Gold, C.Niere, B.Adipala, E.Coyne, D.L.[Colonisation pattern of nonpathogenic Fusarium oxysporum, a potential biological control agent, in roots and rhizomes of tissue cultured Musa plantlets]Colonisation pattern of nonpathogenic Fusarium oxysporum, a potential biological control agent, in roots and rhizomes of tissue cultured Musa plantlets

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