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Aspecies in the Bactrocera dorsalis (Hendel) complex was detected in Kenya during2003 and classified as Bactrocera invadens Drew, Tsuruta&White.Having spread rapidlythroughout Africa, it threatens agriculture due to crop damage and loss of marketaccess. In a recent revision of the B. dorsalis com...


Villiers, M. deHattingh, V.Kriticos, D.J.Brunel, S.Vayssières, Jean-FrançoisSinzogan, A.A.C.Billah, M.K.Mohamed, S.A.Mwatawala, M.Abdelgader, H.Salah, F.E.Meyer, M. de[The potential distribution of Bactrocera dorsalis: Considering phenology and irrigation patterns]The potential distribution of Bactrocera dorsalis: Considering phenology and irrigation patterns

Fruit flies associated with mango trees were monitored in two orchards in Benin using traps baited withmethyl eugenol, terpinyl acetate andToruladuring 2005–2006. Population fluctuations were analysedwith respect to environmental factors including air temperature, relative humidity and rainfall i...


Vayssières, Jean-FrançoisKorie, S.Ayegnon, D.[Correlation of fruit fly (Diptera: Tephritidae) infestation of major mango cultivars in Borgou (Benin) with abiotic and biotic factors and assessment of damage]Correlation of fruit fly (Diptera: Tephritidae) infestation of major mango cultivars in Borgou (Benin) with abiotic and biotic factors and assessment of damage

Tephritidae have a major economic importance in the tropical areas. In Benin, we had only very little information available on the mango fruit fly species, except the demonstration of their damage. We therefore carried out the first investigations in Northern Benin during the mango season in 2005...


Vayssières, Jean-FrançoisGoergen, Georg E.Lokossou, O.Dossa, P.Akponon, C.[A new Bactrocera species in Benin among mango fruit fly (Diptera: Tephritidae) species]A new Bactrocera species in Benin among mango fruit fly (Diptera: Tephritidae) species

We conducted this study to assess the impact of the bait station used in the Carambola fruit fly eradication program on non-target insects indigenous to French Guiana. A sampling device was developed based on the bait station, using four treatments: fiberboard blocks impregnated with methyl eugen...


Vayssières, Jean-FrançoisCayol, J.P.Perrier, X.Midgarden, D.[Impact of methyl eugenol and malathion bait stations on nontarget insect populations in French Guiana during an eradication program for Bactrocera carambolae]Impact of methyl eugenol and malathion bait stations on nontarget insect populations in French Guiana during an eradication program for Bactrocera carambolae

We interviewed half of the mango-growers in northern Benin, including 15 farmers involved in a regional fruit fly project, and held focus group discussions with women fruit-pickers. They were asked about pest management and their knowledge of a weaver ant, Oecophylla longinoda. All considered low...


Sinzogan, A.A.C.Mele, P. vanVayssières, Jean-François[Implications of on farm research for local knowledge related to fruits flies and the weaver ant Oecophylla longinoda in mango production]Implications of on farm research for local knowledge related to fruits flies and the weaver ant Oecophylla longinoda in mango production

Two correlative approaches to the challenge of ecological niche modeling (genetic algorithm, maximum entropy) were used to estimate the potential global distribution of the invasive fruit fly, Bactrocera invadens, based on associations between known occurrence records and a set of environmental p...


Meyer, M. deRobertson, M.P.Mansell, M.W.Ekesi, S.Tsuruta, K.Mwaiko, W.Vayssières, Jean-FrançoisPeterson, A.T.[Ecological niche and potential geographic distribution of the invasive fruit fly Bactrocera invadens (Diptera, Tephritidae)]Ecological niche and potential geographic distribution of the invasive fruit fly Bactrocera invadens (Diptera, Tephritidae)

A preliminary inventory of scale insects (Hemiptera: Coccoidea) developing on the mango tree is presented for Northern and Central Benin. The following species, Gigantococcus euphorbiae, Gigantococcus nigroareolatus, Ceroplastes uapacae, Parasaissetia nigra, Saissetia privigna, Udinia catori, Fer...


Germain, J.F.Vayssières, Jean-FrançoisMatile-Ferrero, D.[Preliminary inventory of scale insects on mango trees in Benin]Preliminary inventory of scale insects on mango trees in Benin

Significance of fruit flies in vegetable crops. Vegetable crops hold a key position in agricultural production in Reunion (Indian Ocean); however, many pests and diseases threaten the profitability of this agricultural sector. Fruit flies (Diptera: Tephritidae) figure among the main pests for sol...


Ryckewaert, P.Deguine, J.P.Brevault, T.Vayssières, Jean-François[Fruit flies (Diptera: Tephritidae) on vegetable crops in Reunion Island (Indian Ocean): state of knowledge, control methods and prospects for management]Fruit flies (Diptera: Tephritidae) on vegetable crops in Reunion Island (Indian Ocean): state of knowledge, control methods and prospects for management

The fruit fly Bactrocera invadens, is a frightening mango pest and attacks other fruits in Côte-d'Ivoire. In order to bring up to date the parasitic card of the fruit flies and to count some plants hosts associated with this species, the trapping technique of fruit flies was used and applied in t...


N'Dépo, O.R.Hala, N.F.Gnago, A.Allou, K.Kouassi, K.P.Vayssières, Jean-FrançoisMeyer, M. de[Inventaire des mouches des fruits de trois regions agroecologiques et des planteshotes associees a lespece nouvelle, Bactrocera (Bactrocera) Invadens Drew et al. (Diptera: Tephritidae) en CotedIvoire]Inventaire des mouches des fruits de trois regions agroecologiques et des planteshotes associees a lespece nouvelle, Bactrocera (Bactrocera) Invadens Drew et al. (Diptera: Tephritidae) en CotedIvoire

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