Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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Ítem Impact of the weevils Neochetina eichhorniae and N. bruchi (Coleoptera) on water hyacinth, Eichhornia crassipes (Pontederiaceae) in Benin, West AfricaAjuonu, O.; Schade, V.; Veltman, B.; Sedjro, K.; Neuenschwander, PeterÍtem Importation, releases, and establishment of Neochetina spp. (col., curculionidae) for the biological control of water hyacinth, Eichhomia crassipes CLil., Pontederiaceae), Benin, West AfricaThielen, R.; Ajuonu, O.; Schade, V.; Neuenschwander, Peter; Adite, A.; Lomer, C.Ítem The contribution of biological control for resource poor farmers in AfricaLomer, C.; Ajuonu, O.; Neuenschwander, PeterÍtem Impact of two accidentally introduced Encarsia species (Hymenoptera: Aphelinidae) and other biotic and abiotic factors on the spiralling whitefly Aleurodicus dispersus (Russell) (Homoptera: Aleyrodidae) in Benin, West Africa(Informa UK Limited) D'Almeida, Y.A.; Lys, J.A.; Neuenschwander, Peter; Ajuonu, O.Ítem Economic impact of biological control of water hyacinth in southern Benin(Elsevier) Groote, H. de; Ajuonu, O.; Attignon, S.; Djessou, R.; Neuenschwander, PeterÍtem Classical biological control of Papaya mealybug in West AfricaGoergen, Georg E.; Ajuonu, O.; Kyofa-Boamah, M.E.; Umeh, V.; Bokonon-Ganta, A.H.; Tamo, Manuele; Neuenschwander, PeterÍtem Invasive floating water weeds – killing life and commerce(International Institute of Tropical Agriculture) Ajuonu, O.; Tamò, Manuele; Neuenschwander, Peter; Toko, M.; Beed, Fenton D.; Hounkpe, C.Ítem Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae) by Epidinocarsis lopezi (Hym., Encyrtidae) in West Africa, as influenced by climate and soil(Elsevier) Neuenschwander, Peter; Hammond, W.; Ajuonu, O.; Gado, A.; Echendu, N.; Bokonon-Ganta, A.H.; Allomasso, R.; Okon, I.Ítem Some biological parameters of Paracoccus marginatus Williams and Granara de Willink (Hemiptera: Pseudococcidae) and its natural enemy Acerophagus papayae Noyes et Schauff (Hymenoptera: Encyrtidae)(Sciencedomain International) Nyamador, S.W.; Gnomou, Y.E.; Amevoin, K.; Ajuonu, O.; Goergen, Georg E.; Glitho, I.A.