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The effect of exogenous applications of potassium (K), calcium (Ca), and nitrogen (N) on the susceptibility of four banana cultivars to Banana Xanthomonas wilt (BXW) was studied. Murashige and Skoog (MS) medium with normal concentrations of K at 783 mg/liter, Ca at 121 mg/liter, and N at 841 mg/l...


Atim, M.Beed, Fen D.Tusiime, GeoffreyTripathi, L.Asten, Piet J.A. van[High potassium, calcium and nitrogen application reduce susceptibility to banana Xanthomonas wilt caused by Xanthomonas campestris pv. musacearum]High potassium, calcium and nitrogen application reduce susceptibility to banana Xanthomonas wilt caused by Xanthomonas campestris pv. musacearum

Pseudocercospora fijiensis, causal agent of the black Sigatoka disease (BSD) of Musa spp., has spread globally since its discovery in Fiji 1963 to all the banana and plantain growing areas across the globe. It is becoming the most damaging and economically important disease of this crop. The iden...


Onyilo, F.Tusiime, GeoffreyTripathi, J.N.Chen, L.H.Falk, B.Stergiopoulos, I.Tushemereirwe, W.K.Kubiriba, J.Tripathi, L.[Silencing of the mitogen-activated protein kinases (MAPK) fus3 and slt2 in pseudocercospora fijiensis reduces growth and virulence on host plants]Silencing of the mitogen-activated protein kinases (MAPK) fus3 and slt2 in pseudocercospora fijiensis reduces growth and virulence on host plants

Gedil, M.Tripathi, L.Ghislain, M.Ferguson, M.Ndjiondjop, Marie-NoelKumar, L.Raatz, BodoBecerra López Lavelle, Luis AugustoBhattacharjee, R.Semagn, K.Ribaut, JM[Biotechnology success stories by the Consultative Group on International Agriculture Research (CGIAR) system]Biotechnology success stories by the Consultative Group on International Agriculture Research (CGIAR) system
Atkinson, H.J.Roderick, H.Tripathi, L.[Africa needs streamlined regulation to support the deployment of GM crops]Africa needs streamlined regulation to support the deployment of GM crops
Tripathi, L.Tripathi, J.N.Kiggundu, A.Korie, S.Shotkoski, F.Tushemereirwe, W.K.[Field trial of Xanthomonas wilt diseaseresistant bananas in East Africa]Field trial of Xanthomonas wilt diseaseresistant bananas in East Africa

Enset (Ensete ventricosum (Welw.) Cheesman) is an economically important staple food crop in Ethiopia, especially in the southern and southwestern regions. It is called “false banana” due to its resemblance to banana, but inability to produce any edible fruit. The crop is clonally propagated usin...


Tripathi, J.N.Matheka, J.Merga, I.Gebre, E.Tripathi, L.[Efficient regeneration system for rapid multiplication of clean planting material of Ensete ventricosum (Welw.) Cheesman]Efficient regeneration system for rapid multiplication of clean planting material of Ensete ventricosum (Welw.) Cheesman

Plant parasitic nematodes impose losses of up to 70% on plantains and cooking bananas in Africa. Application of nematicides is inappropriate and resistant cultivars are unavailable. Where grown, demand for plantain is more than for other staple crops. Confined field testing demonstrated that tran...


Tripathi, L.Babirye, A.Roderick, H.Tripathi, J.N.Changa, C.Urwin, P.E.Tushemereirwe, W.K.Coyne, D.L.Atkinson, H.J.[Field resistance of transgenic plantain to nematodes has potential for future African food security]Field resistance of transgenic plantain to nematodes has potential for future African food security

A digital camera fitted with a hemispherical lens was used to generate canopy leaf area index (LAI) values for a banana (Musa spp.) field trial with the aim of establishing a method for monitoring stresses on tall crop plants. The trial in Uganda consisted of two cultivars susceptible to nematode...


Roderick, H.Mbiru, E.Coyne, D.L.Tripathi, L.Atkinson, H.J.[Quantitative digital imaging of banana growth suppression by plant parasitic nematodes]Quantitative digital imaging of banana growth suppression by plant parasitic nematodes

As global populations continue to increase, agricultural productivity will be challenged to keep pace without overtaxing important environmental resources. A dynamic and integrated approach will be required to solve global food insecurity and position agriculture on a trajectory toward sustainabi...


Anderson, J.A.Gipmans, M.Hurst, S.Layton, R.Nehra, N.Pickett, J.Shah, D.M.Souza, T.L.Tripathi, L.[Emerging agricultural biotechnologies for sustainable agriculture and food security]Emerging agricultural biotechnologies for sustainable agriculture and food security

In banana and plantain research, it is essential to establish embryogenic cell suspensions together with a highly efficient regeneration and transformation system. This article describes the development of an embryogenic cell suspension (ECS), regeneration, and transformation for plantain cv. “Go...


Tripathi, J.N.Muwonge, A.Tripathi, L.[Efficient regeneration and transformation of plantain cv. Gonja manjaya" (Musa spp. AAB) using embryogenic cell suspensions"]Efficient regeneration and transformation of plantain cv. Gonja manjaya" (Musa spp. AAB) using embryogenic cell suspensions"

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