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Amede, TilahunAmézquita Collazos, EdgarAshby, J.A.Ayarza, Miguel AngelBarrios, EdmundoBationo, B. AndréBeebe, Stephen E.Bellotti, Anthony C.Blair, Matthew W.Delve, Robert J.Fujisaka, SamHoweler, Reinhardt H.Johnson, Nancy L.Kaaria, Susan K.Kelemu, SegenetKerridge, Peter C.Kirkby, Roger A.Lascano, Carlos E.Lefroy, R.D.B.Mahuku, George S.Murwira, Herbert K.Oberthür, ThomasPachico, Douglas H.Peters, MichaelRamisch, Joshua J.Rao, Idupulapati M.Rondón, Marco AntonioSanginga, Pascal C.Swift, M.Vanlauwe, Bernard[Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics]Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics
Kelemu, SegenetFory Sánchez, Paola AndreaRao, Idupulapati M.Lascano, Carlos E.[Endophytic bacteria promote plant growth in tropical forage brachariagrasses]Endophytic bacteria promote plant growth in tropical forage brachariagrasses
Zuleta, CKelemu, SegenetCardozo, O.[Identificación de fuentes de resistencia a Xanthomonas campestris en Brachiaria spp]Identificación de fuentes de resistencia a Xanthomonas campestris en Brachiaria spp
Valério, José RaulLapointe, Stephen L.Kelemu, SegenetFernandes, C.D.Morales, Francisco José[Plagas y enfermedades de las especies de Brachiaria]Plagas y enfermedades de las especies de Brachiaria
Kelemu, SegenetLapointe, Stephen L.Morales, Francisco José[Enfermedades y plagas de especies de Arachis silvestre]Enfermedades y plagas de especies de Arachis silvestre

The main insect pests and diseases associated with Brachiaria pastures are considered, with emphasis on spittlebugs, the most damaging pests in tropical America. Outbreaks of the polyphagous burrowing bugs of the genus Scaptocoris, both in Brazil and Colombia, are of concern. Other pests discusse...


Valério, José RaulLapointe, Stephen L.Kelemu, SegenetFernandes, C.D.Morales, Francisco José[Pests and diseases of Brachiaria species]Pests and diseases of Brachiaria species

The genus Stylosanthes Sw. has provided ample germplasm for a wide variety of agroecological situations in the tropics. The most important attributes of successful Stylosanthes cultivars used as pasture or ley in the tropics are resistance to diseases, high seed yield and adaptation to poor soils...


Kelemu, SegenetMiles, John W.Rao, Idupulapati M.[Biotic and abiotic constraints to Stylosanthes production]Biotic and abiotic constraints to Stylosanthes production

Los hongos endófitos son organismos inherentes a las plantas que establecen una asociación específica con su hospedero para mutuo beneficio. Existen sinnúmero de especies vegetales de importancia económica que interactúan con especies de hongos endófitos. La planta provee al hongo alimento, hospe...


Abello, J.F.Kelemu, Segenet[Hongos endófitos : Ventajas adaptativas que habitan en el interior de las plantas = Endophytic fungi : Adaptive advantages within plants]Hongos endófitos : Ventajas adaptativas que habitan en el interior de las plantas = Endophytic fungi : Adaptive advantages within plants

Stylosanthes guianensis is a diverse tropical and subtropical forage legume of great potential. Foliar blight disease, caused by Rhizoctonia solani AG-1, can be a significant constraint to the legume’s production in some areas. The pathogen has a broad range of host plant species, and can survive...


Kelemu, SegenetChangshun, JGuixi, HSegura, G.[Genetic transformation of the tropical forage legume Stylosanthes guianensis with a rice-chitinase gene confers resistance to Rhizoctonia foliar blight disease]Genetic transformation of the tropical forage legume Stylosanthes guianensis with a rice-chitinase gene confers resistance to Rhizoctonia foliar blight disease

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