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his study was undertaken to provide new knowledge on biodiversity of aphids and their complex of natural enemies in vegetable agroecosystems in Benin. During a 2-year survey (2007/2008 to 2008/2009), aphid species, their host plants and natural enemies were identified from samples collected from ...


Sæthre, M.G.Godonou, I.Hofsvang, T.Tepa-Yotto, G.T.James, B.[Aphids and their natural enemies in vegetable agroecosystems in Benin]Aphids and their natural enemies in vegetable agroecosystems in Benin

The infection of grasshoppers by naturally occurring, entomopathogenic fungi was monitored at two sites in Malanville, northern Benin, Africa. Grasshoppers were collected and recorded from the sites between June and December 1992 and all of them, barring the first instars, were incubated in venti...


Shah, P.Godonou, I.Gbongboui, C.Lomer, C.[Natural levels of fungal infections in grasshoppers in northern Benin]Natural levels of fungal infections in grasshoppers in northern Benin

Diamondback moth (DBM), Plutella xylostello L., is the main pest limiting cabbage production in Benin. Inthe search for biological agents to control the pest, eight isolates of the entomopathogenic fungiBeauveria bassiana and Metarhizium anisopliae indigenous to Benin were screened for virulence ...


Godonou, I.James, B.Atcha-Ahowé, C.Vodouhe, S.Kooyman, C.Ahanchédé, A.Korie, S.[Potential of Beauveria bassiana and Metarhizium anisopliae isolates from Benin to control Plutella xylostella L. (Lepidoptera: Plutellidae)]Potential of Beauveria bassiana and Metarhizium anisopliae isolates from Benin to control Plutella xylostella L. (Lepidoptera: Plutellidae)

Leafy gboma (Solanum macrocarpon) and amaranths (Amaranthus sp.) are the two most important indigenous vegetables in the urban and peri-urban areas of Benin. IITA’s vegetable project has generated extensive baseline information on diversity, distribution and economic importance of pests of the cr...


James, B.Godonou, I.Atcha-Ahowé, C.Glitho, I.Vodouhe, S.Ahanchédé, A.Kooyman, C.Goergen, Georg E.[Extending Integrated Pest Management to indigenous vegetables]Extending Integrated Pest Management to indigenous vegetables

‘Gboma’, the African eggplant, is one of the traditional vegetables in Benin that has not been studied in terms of varietal differences and reaction to diseases. Colletotrichum stem rot of Solanum macrocarpon ‘Gboma’ is a widespread disease in S. macrocarpon cultivated areas of South Benin. This ...


Sikirou, R.Hoteigni, J.Godonou, I.James, B.Grehounou, G.Assogba-Komlan, F.[Performance of varieties of Gboma (Solanum macrocarpon) under disease pressure with organic amendment in Southern Benin]Performance of varieties of Gboma (Solanum macrocarpon) under disease pressure with organic amendment in Southern Benin

Trials on the use of Metarhizium flavoviride Gams and Roszypal conidia in oil-based formulation for the control of grasshoppers, particularly Hieroglyphus daganensis Krauss, in Malanville, north Benin, are described. Preliminary work examined sprayer types, application rate, and time of applicati...


Lomer, C.J.Thomas, M.B.Douro-Kpindou, O.K.Gbongboui, C.Godonou, I.Langewald, J.Shah, P.A.[Control of grasshoppers, particularly Hieroglyphus daganensis, in northern Benin using Metarhizium flavoviride]Control of grasshoppers, particularly Hieroglyphus daganensis, in northern Benin using Metarhizium flavoviride
Kooyman, C.Godonou, I.[Infection of Schistocerca gregaria (Orthoptera:Acrididae) hoppers by Metarhizium flavoviride(Deuteromycotina: Hyphomycetes) conidia in an oil formulation applied under desert conditions]Infection of Schistocerca gregaria (Orthoptera:Acrididae) hoppers by Metarhizium flavoviride(Deuteromycotina: Hyphomycetes) conidia in an oil formulation applied under desert conditions

Root-knot nematode (RKN), Meloidogyne spp. is an economically important pest of the traditional leafy vegetable, Solanum macrocarpon L., in Benin. In the search for IPM options, the effect of 5, 20, 35 and 50 g of dried skin peels of cassava storage roots (CP) and orange fruits (OP) each on incid...


Loumedjinon, S.Godonou, I.Atcha-Ahowé, C.James, B.Baimey, H.Coyne, D.L.Ahanchédé, A.[Management of rootknot nematodes on Solanum macrocarpon using botanicals in Benin]Management of rootknot nematodes on Solanum macrocarpon using botanicals in Benin

An oil-based formulation of Metarhizium flavoviride conidia, applied at 2 1012 spores ha-1 in 1 l ha-1 gave good control of Zonocerus variegatus in 1-ha plots in southern Benin. In a three-replicate, randomized, complete block (RCB) trial in Mono province, a significant reduction in insect counts...


Douro-Kpindou, O.K.Godonou, I.Houssou, A.Lomer, C.J.Shah, P.A.[Control of Zonocerus variegatus with ULV formulation of Metarhizium flavoviride conidia]Control of Zonocerus variegatus with ULV formulation of Metarhizium flavoviride conidia

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