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Karangwa, P.Mostert, D.Ndayihanzamaso, P.Dubois, T.Niere, B.Felde, A. zumSchouten, A.Blomme, GuyBeed, Fen D.Viljoen, A.[Genetic diversity of Fusarium oxysporum f. sp. cubense in East and Central Africa]Genetic diversity of Fusarium oxysporum f. sp. cubense in East and Central Africa

Radopholus similisis a major pest of East African highland cooking bananas (Musaspp.) in Uganda. Non-pathogenic Fusariumoxysporumendophytes, isolated from bananas in farmers’ fields, have shown potential to reduceR. Similis numbers in tissue culture banana. The mechanism through which endophyte...


Paparu, P.Dubois, T.Coyne, D.L.Viljoen, A.[Defenserelated gene expression in susceptible and tolerant bananas (Musa spp.) following inoculation with nonpathogenic Fusarium oxysporum endophytes and challenge with Radopholus similis]Defenserelated gene expression in susceptible and tolerant bananas (Musa spp.) following inoculation with nonpathogenic Fusarium oxysporum endophytes and challenge with Radopholus similis

Endophytic non-pathogenic Fusarium oxysporum isolates are known to control Radopholus similis through induced resistance. Using complementary (c)DNA-amplified fragment length polymorphism (cDNA-AFLP), we identified genes induced in nematode-susceptible and -tolerant bananas following colonization...


Paparu, P.Dubois, T.Coyne, D.L.Viljoen, A.[Differential gene expression in East African highland bananas (Musa spp.): interactions between nonpathogenic Fusarium V5w2 and Radopholus similis]Differential gene expression in East African highland bananas (Musa spp.): interactions between nonpathogenic Fusarium V5w2 and Radopholus similis

The burrowing nematode Radopholus similis is one of the major constraints to banana (Musa spp.) production worldwide. Resource-poor farmers can potentially manage R. similis by using naturally occurring banana endophytes, such as nonpathogenic Fusarium oxysporum, that are inoculated into tissue c...


Athman, S.Dubois, T.Coyne, D.Gold, C.Labuschagne, N.Viljoen, A.[Effect of endophytic Fusarium oxysporum on host preference of Radopholus similis to tissue culture banana plants]Effect of endophytic Fusarium oxysporum on host preference of Radopholus similis to tissue culture banana plants

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

Three bioassays were conducted to investigate the antagonistic effect of secondary metabolites produced by 5 endophytic Fusarium oxysporum isolates from banana (Musa spp.) plants in Kenya, against Pratylenchus goodeyi. Percentage paralyses were recorded 3, 6 and 24 h after exposure to culture fil...


Mwaura, P.Dubois, T.Losenge, T.Coyne, D.L.Kahangi, E.[Effect of endophytic Fusarium oxysporum on paralysis and mortality of Pratylenchus goodeyi]Effect of endophytic Fusarium oxysporum on paralysis and mortality of Pratylenchus goodeyi

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