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In Mali, 1205 mangos (Mangifera indicaL.) were sampled between April and September 2000 andplaced under observation. We recovered 7518 adults of six species of Ceratitis, namely C. cosyra (Walker), C. silvestriiBezzi, C. quinaria (Bezzi), C. fasciventris (Bezzi), C. anonae Graham and C. ditissima...


Vayssières, Jean-FrançoisWharton, R.Delvare, G.Sanogo, F.[Diversity and pest control potential of Hymenopteran parasitoids of Ceratitis spp (Diptera, Tephritidae) from mangos in Mali]Diversity and pest control potential of Hymenopteran parasitoids of Ceratitis spp (Diptera, Tephritidae) from mangos in Mali

Conventional evaluation of Musa through multilocation trials has often been carried out to ascertain the yield stability and ecological range of new varieties but, for prospective growers, it is equally important to know the fruit characteristics and ripening pattern of the genotypes. Indeed, fru...

L'évaluation conventionnelle de bananiers par essais multisites a souvent été effectuée pour étudier la stabilité du rendement et la gamme écologique de nouvelles variétés, mais, pour des cultivateurs éventuels, il est également important de connaître les caractéristiques et le comportement de ma...


Tenkouano, A.Baiyeri, K.[Fruit characteristics and ripening pattern of ten Musa genotypes in a subhumid environment in Nigeria]Fruit characteristics and ripening pattern of ten Musa genotypes in a subhumid environment in Nigeria

The aim of this study was to identify the main species of fruit flies (Diptera, Tephritidae) of economic importance in guava orchards in the central province of Cameroon. Materials and method. This work was completed in three localities (Yaounde, Bikok and Essé) of the wetland area of Cameroun. A...


Ndzana Abanda, F.X.Quilici, S.Vayssières, Jean-FrançoisKouodiekong, L.Woin, N.[Inventaire des especes de mouches des fruits (Diptera Tephritidae) sur goyave dans la religion de yaounde au Cameroun]Inventaire des especes de mouches des fruits (Diptera Tephritidae) sur goyave dans la religion de yaounde au Cameroun

Vinceti, B.Termote, C.Thiombiano, N.Agundez, D.Lamien, N.[Food tree species consumed during periods of food shortage in Burkina Faso and their threats]Food tree species consumed during periods of food shortage in Burkina Faso and their threats

This study assessed the abundance of and access to tree species (Ozigo, Dacryodes buettneri; and Abam, Gambeya lacourtiana) that yield edible fruits to villagers and timber to the logging industry in and around a logging concession in Gabon. Participatory mapping combining GPS coordinates and int...


Taedoumg, H.Maukonen, P.Mikolo Yobo, C.Midoko Iponga, D.Noutcheu, R.Chupezi Tieguhong, J.Snook, L.[Safeguarding villagers’ access to foods from timber trees: Insights for policy from an inhabited logging concession in Gabon]Safeguarding villagers’ access to foods from timber trees: Insights for policy from an inhabited logging concession in Gabon

D. rotundata is the most popular species among consumers in Côte d'Ivoire. However, its production is stagnating due to the many constraints associated with its cultivation, particularly virus diseases. The use of improved varieties from sexual reproduction could effectively contribute to sustain...


Babayoko, Y.Kouakou, A.M.Dibi, K.E.B.Ehounou, A.E.Essis, B.S.Nzue, B.Kouassi, A.B.Nguetta, A.S.Adebola, P.O.[Effet de la p'eriode de pollinisation manuelle sur la fructification de l'igname (Dioscorea rotundata Poir; Dioscoreaceae) en Cote d'Ivoire: Effect of the manual pollination period on the fruiting of yams (Dioscorea rotundata Poir; Dioscoreaceae) in Ivory Coast]Effet de la p'eriode de pollinisation manuelle sur la fructification de l'igname (Dioscorea rotundata Poir; Dioscoreaceae) en Cote d'Ivoire: Effect of the manual pollination period on the fruiting of yams (Dioscorea rotundata Poir; Dioscoreaceae) in Ivory Coast
Galluzzi, GeaDufour, D.L.Thomas, EvertZonneveld, Maarten vanEscobar Salamanca, Andrés F.Giraldo Toro, AndrésRivera, AndrésSalazar Duque, HectorSuárez Baron, HaroldGallego Sánchez, Gerardo J.Scheldeman, XavierGonzález Mejía, Alonso[An integrated hypothesis on the domestication of Bactris gasipaes]An integrated hypothesis on the domestication of Bactris gasipaes

Risk assessments related to use of water and safety of fresh produce originate from both water and food microbiology studies. Although the set-up and methodology of risk assessment in these 2 disciplines may differ, analysis of the current literature reveals some common outcomes. Most of these st...


Keuckelaere, A. deJacxsens, L.Amoah, PhilipMedema, G.McClure, P.Jaykus, L.-A.Uyttendaele, M.[Zero risk does not exist: lessons learned from microbial risk assessment related to use of water and safety of fresh produce]Zero risk does not exist: lessons learned from microbial risk assessment related to use of water and safety of fresh produce

This paper draws together information from three separate projects on the production of Dacryodes edulis (G. Don) H.J. Lam or 'safou' in Cameroon, and its domestic and international trade. The volume of safou fruit commercialised in Cameroon in 1997 was estimated at 11,000 tonnes, equivalent to U...


Awono, A.Ndoye, O.Schreckenberg, KateTabuna, H.Isseri, F.Temple, L.[Production and marketing of safou (Dacryodes edulis) in Cameroon and internationally: market development issues]Production and marketing of safou (Dacryodes edulis) in Cameroon and internationally: market development issues

Of particular interest for extractivism in tropical forest areas are useful species that occur at high density, such as the palm tucuma (Astrocaryum tucuma Martius-syn. A. aculeatum G.F.W. Meyer), a colonizer of disturbed areas in the central Amazon, whose edible fruits have found an interesting ...


Schroth, GötzMota, M.S.S. daLopes, R.Freitas, A.F. de[Extractive use, management and in situ domestication of a weedy palm, Astrocaryum tucuma, in the central Amazon]Extractive use, management and in situ domestication of a weedy palm, Astrocaryum tucuma, in the central Amazon

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