Descubre y comparte nuestro conocimiento público

Se han encontrado 47 recursos

Resultados de búsqueda

Journal Article 2011-02

Autor: Vayssières, Jean-François Wharton, R. Adandonon, A. Sinzogan, A.A.C.

Fruit flies are pests of great economic importance due to their quarantine pest status and losses recorded in West Africa. An inventory of parasitoids associated with fruit flies in mangoes, guavas, cashew, pepper and major wild fruit crops was carried out in northern-central Benin in 2005, 2006,...

Enlace original: https://cgspace.cgiar.org/handle/10568/88150

Investigación en Agricultura
Enlace permanente
Vayssières, Jean-François ,  Wharton, R. ,  Adandonon, A. ,  Sinzogan, A.A.C. ,  [Preliminary inventory of parasitoids associated with fruit flies in mangoes, guavas, cashew, pepper and wild fruit crops in Benin] ,  Preliminary inventory of parasitoids associated with fruit flies in mangoes, guavas, cashew, pepper and wild fruit crops in Benin
Journal Article 2011

Autor: Vayssières, Jean-François Vannière, H. Gueye, P.S. Barry, O. Hanne, A.M. Korie, S. Niassy, A. N'Diaye, M. Delhove, G.E.

Introduction. Knowledge of tephritid diversity in Senegal was poor before 2004, so PIP-COLEACP and CIRAD, in collaboration with Cérès-DPV, carried out, in 2004, trapping for preliminary detection of fruit flies in six orchards in the Niayes zone. Materials and methods. We selected three mixed man...

Enlace original: https://cgspace.cgiar.org/handle/10568/88151

Investigación en Agricultura
Enlace permanente
Vayssières, Jean-François ,  Vannière, H. ,  Gueye, P.S. ,  Barry, O. ,  Hanne, A.M. ,  Korie, S. ,  Niassy, A. ,  N'Diaye, M. ,  Delhove, G.E. ,  [Preliminary inventory of fruit fly species (Diptera, Tephritidae) in mango orchards in the Niayes region, Senegal, in 2004] ,  Preliminary inventory of fruit fly species (Diptera, Tephritidae) in mango orchards in the Niayes region, Senegal, in 2004
Journal Article 2004

Autor: Vayssières, Jean-François Wharton, R. Delvare, G. Sanogo, F.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/103348

Investigación en Agricultura
Enlace permanente
Vayssières, Jean-François ,  Wharton, 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
Journal Article 2008

Autor: Ndzana Abanda, F.X. Quilici, S. Vayssières, Jean-François Kouodiekong, L. Woin, N.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/90850

Investigación en Agricultura
Enlace permanente
Ndzana Abanda, F.X. ,  Quilici, S. ,  Vayssières, Jean-François ,  Kouodiekong, 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
Journal Article 2015

Autor: Anato, F.M. Sinzogan, A.A.C. Adandonon, A. Hounlidji, X. Offenberg, J. Kossou, D.K. Vayssières, Jean-François

Oecophylla ants are appreciated for their control of pests in plantation crops. However, the ants ? nest building may have negative impacts on trees. In this study we tested the effect of ant densities and nest building on the leaf performance of mango trees. Trees were divided into three gro...

Enlace original: https://cgspace.cgiar.org/handle/10568/74424

Investigación en Agricultura
Enlace permanente

Anato, F.M. ,  Sinzogan, A.A.C. ,  Adandonon, A. ,  Hounlidji, X. ,  Offenberg, J. ,  Kossou, D.K. ,  Vayssières, Jean-François ,  [Impact of African weaver ant nests [Oecophylla longinoda Latreille (Hymenoptera: Formicidae)] on mango [Mangifera indica L. (Sapindales: Anacardiaceae)] leaves] ,  Impact of African weaver ant nests [Oecophylla longinoda Latreille (Hymenoptera: Formicidae)] on mango [Mangifera indica L. (Sapindales: Anacardiaceae)] leaves
Journal Article 2011

Autor: Youm, O. Vayssières, Jean-François Togola, A. Robertson, S. Nwilene, F.E.

Trade is important for economic development and growth; however, it is also the principal means of introducing invasive pests and disease vectors that can cause environmental damage and economic losses and pose a serious risk to biodiversity. Invasive pests and trade have created a two-way linkag...

Enlace original: https://cgspace.cgiar.org/handle/10568/80897

Investigación en Agricultura
Enlace permanente
Youm, O. ,  Vayssières, Jean-François ,  Togola, A. ,  Robertson, S. ,  Nwilene, F.E. ,  [International trade and exotic pests: the risks for biodiversity and African economies] ,  International trade and exotic pests: the risks for biodiversity and African economies
Journal Article 2016-02

Autor: Villiers, M. de Hattingh, V. Kriticos, D.J. Brunel, S. Vayssières, Jean-François Sinzogan, A.A.C. Billah, M.K. Mohamed, S.A. Mwatawala, M. Abdelgader, H. Salah, F.E. Meyer, M. de

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/71046

Investigación en Agricultura
Enlace permanente
Villiers, M. de ,  Hattingh, V. ,  Kriticos, D.J. ,  Brunel, S. ,  Vayssières, Jean-François ,  Sinzogan, 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
Journal Article 2009

Autor: Vayssières, Jean-François Korie, S. Ayegnon, D.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/90172

Investigación en Agricultura
Enlace permanente
Vayssières, Jean-François ,  Korie, 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
Journal Article 2005

Autor: Vayssières, Jean-François Goergen, Georg E. Lokossou, O. Dossa, P. Akponon, C.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/91872

Investigación en Agricultura
Enlace permanente
Vayssières, Jean-François ,  Goergen, 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

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo