Descubre y comparte nuestro conocimiento público

Se han encontrado 86 recursos

Resultados de búsqueda

The objective of this study was to evaluate the presence of Aspergillus section Flavi and A. section Nigri in cashew nuts harvested in the Northern Guinea (NG) and Southern Sudanian (SS) agro-ecological zones of Benin. Also, the presence of aflatoxins was investigated. For detection of fungal con...


Lamboni, Y.Frisvad, J.C.Hell, K.Linnemann, A.R.Nout, R.M.Tamo, M.Nielsen, K.F.Boekel, M.A. vanSmid, E.J.[Occurrence of Aspergillus section Flavi and section Nigri and aflatoxins in raw cashew kernels (Anacardiumoccidentale L.) from Benin]Occurrence of Aspergillus section Flavi and section Nigri and aflatoxins in raw cashew kernels (Anacardiumoccidentale L.) from Benin

The present work aims to assess the pathogenicity of the conidia of six isolates of Metarhizium anisopliae and two isolates of Beauveria bassiana on Helicoverpa armigera in order to select the most promising ones for developing a microbiological product to be used in cotton fields. The pathogenic...


Douro-Kpindou, O.K.Djegui, D.A.Glitho, I.A.Tamo, M.[Sensitivity of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidea) to the Entomopathogenic fungi, Metarhizium anisopliae and Beauveria bassiana in laboratory.]Sensitivity of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidea) to the Entomopathogenic fungi, Metarhizium anisopliae and Beauveria bassiana in laboratory.

n 2008, the invasive tomato red spider mite Tetranychus evansi (Acari: Tetranychidae), a pest of sola- naceous crops, was identi fi ed for the fi rst time as the cause of serious damage on tomato ( Solanum lycopersicum L.; Solanaceae) crops in Benin. Since then, frequent outbreaks have been obser...


Azandémè-Hounmalon, G.Y.Affognon, Hippolyte D.Komlan, F.A.Tamo, M.Fiaboe, K.K.M.Kreiter, S.Martin, T.[Farmers control practices against the invasive red spider mite, Tetranychus evansi Baker & Pritchard in Benin]Farmers control practices against the invasive red spider mite, Tetranychus evansi Baker & Pritchard in Benin
Vayssières, Jean-FrançoisSinzogan, A.A.C.Adandonon, A.Rey, J.Dieng, E. O.Camara, K.Sangare, A.Ouédraogo, S.Hala, N.Sidibe, A.Keita, Y.Gogovor, G.Korie, S.Coulibaly, O.Kikissagbe, CinthiaTossou, AllianceBillah, M.Biney, K.Nobime, O.Diatta, P.N'Depo, O. RobertNoussourou, M.Traoré, L.Saizonou, S.Tamo, M.[Annual population dynamics of mango fruit flies (Diptera: Tephritidae) in West Africa: socioeconomic aspects, host phenology and implications for management]Annual population dynamics of mango fruit flies (Diptera: Tephritidae) in West Africa: socioeconomic aspects, host phenology and implications for management

Crop pests are a major constraint to the intensification of agricultural production in the tropics, with novel issues related to global change (climate, land use, biological invasions, etc.), food security and preservation of natural resources and biodiversity. A research, extension and education...


Brevault, T.Renou, A.Vayssières, Jean-FrançoisAmadji, G.Assogba-Komlan, F.Diallo, M.D.Bon, H. deDiarra, K.Hamadoun, A.Huat, J.Marnotte, P.Menozzi, P.Prudent, P.Rey, J.Sall, D.Silvie, P.Simon, S.Sinzogan, A.A.C.Soti, V.Tamo, M.Clouvel, P.[DIVECOSYS: Bringing together researchers to design ecologicallybased pest management for smallscale farming systems in West Africa]DIVECOSYS: Bringing together researchers to design ecologicallybased pest management for smallscale farming systems in West Africa

Many countries have understood that an alternative is needed to the problems of depletion of fossil fuels. Emphasis is therefore put on biofuel-producing crops. One of the most important biofuel-producing plants in tropical is Jatropha curcas L. Several biotic and abiotic constraints limit J. cur...


Datinon, B.Glitho, I.A.Tamo, M.Amevoin, K.[Perception of farmers on seed production constraints of Jatropha curcas L. (Euphorbiaceae)]Perception of farmers on seed production constraints of Jatropha curcas L. (Euphorbiaceae)

Varroa sp. is one of the most important pests of world of bees A. mellifera Linnaeus (Hymenoptera: Apidae). The aim of this study is to analyze the morphological variability of Varroa so as to identify the different morphotypes of V. destructor. The study was conducted in 24 localities and 24 mun...


Kelomey, E.A.Paraiso, A.Azonwade, F.Gbemavo, C.Goergen, Georg E.Tamo, M.Baba-Moussa, L.[Morphometric characterization of parasite Varroa sp. of bee Apis Mellifera L. in Benin]Morphometric characterization of parasite Varroa sp. of bee Apis Mellifera L. in Benin

Papaya is an emergent food and cash crop in Western Africa. It is used as an export crop in Ghana and for urban consumption in Benin. Papaya fruits are severely attacked by Papaya mealybug causing significant losses in quantity and quality. To control the papaya mealybug a classical biological co...


Adeoti, R.Coulibaly, O.Agossou, D.Goergen, Georg E.Tamo, M.[Technical inefficiency and papaya farm size in West Africa: a stochastic frontier approach on Benin and Ghana data]Technical inefficiency and papaya farm size in West Africa: a stochastic frontier approach on Benin and Ghana data

The interactions between the cowpea aphid Aphis craccivora Koch, its parasitoid Lysiphlebus testaceipes Cresson and hyperparasitoid Syrphophagus africanus Gahan were assessed in the laboratory. Host age preference for hyperparasitism was evaluated using parasitized aphids of different ages (i.e. ...


Ganyo, K.K.Tounou, A.K.Agboton, C.Dannon, E.A.Pittendrigh, Barry R.Tamo, M.[Interaction between the aphid parasitoid Lysiphlebus testaceipes (Hymenoptera: Aphidiidae) and its hyperparasitoid Syrphophagus africanus (Hymenoptera: Encyrtidae)]Interaction between the aphid parasitoid Lysiphlebus testaceipes (Hymenoptera: Aphidiidae) and its hyperparasitoid Syrphophagus africanus (Hymenoptera: Encyrtidae)

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso