Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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11 resultados
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Ítem Tephritid fruit fly species composition, seasonality, and fruit infestations in two central African agro-ecological zones(MDPI) Nanga, S.N.; Hanna, R.; Fotso Kuate, A.; Fiaboe, K.; Nchoutnji, I.; Ndjab, M.R.; Gnanvossou, D.; Mohamed, S.A.; Ekesi, S.; Djieto-Lordon, C.Ítem Impact of gray field ant exclusion from vines on grape mealybug abundance, parasitism, and infestation: a progress reportBentley, W.; Martin, L.; Hanna, R.Ítem Distribution, incidence and severity of cassava diseases and pests in Mozambique(International Society for Tropical Root Crops) Toko, M.; Hanna, R.; Legg, James P.; Andrade, M.I.; Jone, A.; Agboton, B.; Otema, M.A.; Okao-Okuja, G.; Obonyo, R.; Mambo, E.Ítem Visual cues from different trap colours affect catches of Sahlbergella singularis (Hemiptera: Miridae) in sex pheromone traps in Cameroon cocoa plantations(Elsevier) Mahot, H.C.; Mahob, J.R.; Hall, D.R.; Arnold, S.E.J.; Fotso, A.K.; Membang, G.; Ewane, N.; Kemga, A.; Fiaboe, K.K.M.; Bilong, C.F.B; Hanna, R.Ítem Screen house and field resistance of taro cultivars to taro leaf blight disease (Phytophtora colocasiae)(Sciencedomain International) Fokunang, C.N.; Mbong, G.; Manju, E.; Tembe-Fokunang, E.A.; Hanna, R.Ítem Incidence and distribution of cassava diseases and pests in the Democratic Republic of Congo(International Society for Tropical Root Crops) Tata-Hangy, K.W.; Legg, James P.; Hanna, R.; Toko, M.; Lema, K.M.; Dixon, A.; Mahungu, N.M.Ítem Biology, etiology, and control of virus diseases of banana and plantain(Elsevier) Kumar, P. Lava; Selvarajan, R.; Iskra Caruana, M.L.; Chabannes, M.; Hanna, R.Ítem Cassava: from poor farmers crop to pacesetter of African rural developmentDixon, Alfred G.O.; Bandyopadhyay, Ranajit; Coyne, Danny L.; Ferguson, Morag E.; Ferris, R.S.B.; Hanna, R.; Hughes, J.; Ingelbrecht, I.L.; Legg, James P.; Mahungu, N.M.; Manyong, Victor M.; Mowbray, D.; Neuenschwander, Peter; Whyte, J.; Hartmann, P.; Ortíz, R.Ítem Plantain hybrids for the humid forest agroecology of Central Africa – diseases and pests load, fruit yield and farmers perception(Informa UK Limited) Lienou, J.; Ngatat, S.; Nanga, S.N.; Doumtsop Fotio, A.R.P.; Abang, A.F.; Fotso Kuate, A.; Fiaboe, K.; Fonbah, C.; Ajebesone, F.N.; Njukwe, E.; Tenkouano, A.; Hanna, R.Ítem Pre-planting removal of host-plant residues to reduce African root and tuber scale infestations in cassava fields in Cameroon(International Society for Tropical Root Crops) Tindo, M.; Hanna, R.; Wijnans, L.; Nolte, C.; Goergen, Georg E.; Nguekam, A.; Ngeve, J.M.