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The tritrophic interactions between mangoes (Mangifera indica), two frugivorous fly species of greateconomic significance, Bactrocera invadens and Ceratitis cosyra, and weaver ants (Oecophylla longinoda)were studied in Benin. We investigated whether Oecophylla cues affect B. invadens and C. cosyr...


Vayssières, Jean-FrançoisSinzogan, A.A.C.Adandonon, A.Mele, P. vanKorie, S.[Ovipositional behaviour of two mango fruit fly species (Diptera Tephritidae) in relation to Oecophylla cues (Hymenoptera Formicidae) as compared to natural conditions without ant cues]Ovipositional behaviour of two mango fruit fly species (Diptera Tephritidae) in relation to Oecophylla cues (Hymenoptera Formicidae) as compared to natural conditions without ant cues

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

Fruit flies are pests of economic importance inWest Africa due to their quarantine status and losses recorded in fruits and vegetables. Before the introduction of exotic species of parasitoids against any exotic fruit fly species, it is fundamental to first determine the presence and monitor the ...


Vayssières, Jean-FrançoisAdandonon, A.N'Diaye, O.Sinzogan, A.A.C.Kooymann, C.Badji, K.Rey, J.Wharton, R.[Native parasitoids associated with fruit flies (Diptera: Tephritidae) in cultivated and wild fruit crops in Casamance (Senegal)]Native parasitoids associated with fruit flies (Diptera: Tephritidae) in cultivated and wild fruit crops in Casamance (Senegal)
Williams, LivyDeschodt, PaulinePointurier, OliviaWyckhuys, Kris A.G.[Sugar concentration and timing of feeding affect feeding characteristics and survival of a parasitic wasp]Sugar concentration and timing of feeding affect feeding characteristics and survival of a parasitic wasp

The African rice gall midge (ARGM), Orseolia oryzivora Harris & Gagne, has recently emerged as an important insect pest of rice in many African countries. Infestation can result in total crop failure. Naturally occurring biological control agents have been identified in Nigeria that can reduce AR...


Umeh, E.D.N.Joshi, R.Ukwungwu, M.N.[Natural biological control of African rice gall midge in Nigeria: IITA research guide, No. 37]Natural biological control of African rice gall midge in Nigeria: IITA research guide, No. 37
Castellanos Suarez, Diana EdithGigon, AgnèsPuga-Freitas, RubenLavelle, Patrick M.Blouin, ManuelVelásquez, Elena[Combined effects of earthworms and IAA-producing rhizobacteria on plant growth and development]Combined effects of earthworms and IAA-producing rhizobacteria on plant growth and development
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

Studies to evaluate the effectiveness of biological control in suppressing plant disease often report inconsistent results, highlighting the need to identify general factors that influence the success or failure of biological control in plant pathology. We conducted a quantitative synthesis of pr...


Ojiambo, P.Scherm, H.[Biological and applicationoriented factors influencing plant disease suppression by biological control: a metaanalytical review]Biological and applicationoriented factors influencing plant disease suppression by biological control: a metaanalytical review

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