Search Results - "parasitoids"

Competition between two parasitoids of the mango mealybug by Bokonon-Ganta, A.H., Alphen, J.J.M. van, Neuenschwander, Peter

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Establishment and spread of Gyranusoidea tebygi Noyes and Anagyrus mangicola Noyes (Hymenoptera: Encyrtidae), two biologigal control agents released against the mango mealybug Rast... by Neuenschwander, Peter, Boavida, C., Bokonon-Ganta, A.H., Gado, A., Herren, H.R.

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Host stage selection and sex allocation by Gyranusoidea tebygi (Hymenoptera: Encyrtidea), a parasitoid of the mango mealbug, Rastrococcus invadens (Homoptera: Pseudococcidae) by Boavida, C., Ahounou, M., Vos, M., Neuenschwander, Peter, Alphen, J.J.M. van

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Estudios biologicos y efecto de la temperatura sobre Orgilus lepidus Muesebeck (Hymenoptera: Braconidae), parasitoide de la polilla de la papa Phthorimaea operculella (Zeller) (Lep... by Bartra, C.A.

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A two-dimensional pooling approach towards efficient detection of parasitoid and pathogen DNA at low infestation rates by Sint, D., Sporleder, M., Wallinger, C., Zegarra, O., Oehm, J., Dangi, N., Giri, Y.P., Kroschel, Jürgen, Traugott, M.

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Bioecology of the cowpea pod weevil Piezotrachelus varius Wagner (Coleoptera: Curculionidae), and cowpea seed damage by Ntonifor, N., Edimengo, P., Tamo, Manuele

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Distribution of the African rice gall midge, Orseolia oryzivora Harris and Gagne and its parasitoids in Nigeria by Ukwungwu, M.N., Joshi, R.C.

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Biological control of the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in Zambia by Chakupurakal, J., Markham, R.H., Neuenschwander, Peter, Sakala, M., Malambo, C., Mulwanda, D., Banda, E., Chalabesa, A., Bird, T., Haug, T.M.

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Chartocerus hyalipennis (Hayat) (Hym: Signiphoridae), a gregarious hyperparasitoid on mealybugs (Hom.: pseudococcidae): biology and host range in west Africa by Goergen, Georg E., Neuenschwander, Peter

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Competition between Gyranusoidea tebygi and Anagyrus mangicola, parasitoids of the mango mealybug, Rastrococcus invadens: interspecific host discrimination and larval competition by Bokonon-Ganta, A.H., Alphen, J.J.M. van, Neuenschwander, Peter

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Lutte biologique naturelle contre la cecidomyie africaine du riz au Nigeria: guide de recherche de lIita, No. 37 by Umeh, E.D.N., Ukwungwu, M.N., Joshi, R.

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Effect of fruit and host fly species on the associative learning by Fopius arisanus by Monsia, A., Mègnigbèto, G.S.B., Gnanvossou, D., Karlsson, M.F.

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Seasonal abundance of Plutella xylostella (Lepidoptera: Plutellidae) and diversity of its parasitoids along altitudinal gradients of the eastern Afromontane by Ngowi, B.V., Tonnang, Henri E.Z., Khamis, F., Mwangi, E.M., Nyambo, B., Ndegwa, P.N., Subramanian, S.

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Boussienguet, J. & Neuenschwander, P. (1989). Le complexe entomophage de la cochenille du manioc en Afrique. III: Clé annoté pour la détermination des hyménoptères parasitoïdes ass... by Boussienguet, J., Neuenschwander, Peter

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Effect of adult feeding substrates on survival and reproduction of Therophilus javanus and Phanerotoma syleptae, two parasitoids of Maruca vitrata by Dannou, E.A., Azokpota, E.T., Zanzana, K., Datinon, B.D., Sinzogan, A., Srinivasan, R., Pittendrigh, B.R., Tamò, Manuele

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Une operation de lutte biologique en Guyane by Vayssieres, J., Cherasse, S., Page, N., Laplace, D., Beauchene, J., Gourmel, C., Denis, S., Pinault, D., Rhino, B., Bertrand, M., Germain, J., Goergen, Georg E., Le Bellec, F.

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Inventory of major insects of Jatropha curcas L. (Euphorbiaceae) and their natural enemies in Southern Benin. by Datinon, B., Glitho, A.I., Tamò, Manuele, Amevoin, K., Goergen, Georg E., Douro-Kpindou, O.K.

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Natural enemy activity following the introduction of Epidinocarsis lopezi (Hymenoptera: encyrtidae) against the cassava mealybug, Phenacoccus manihoti (Homoptera: psudococcidae), i... by Neuenschwander, Peter, Hammond, W.N.O.

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Interference by ants in biological control of the cassava mealybug Phenacoccus manihoti (Hemiptera: Pseudococcidae) in Ghana by Cudjoe, A., Neuenschwander, Peter, Copland, M.

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Natural biological control of African rice gall midge in Nigeria: IITA research guide, No. 37 by Umeh, E.D.N., Joshi, R., Ukwungwu, M.N.

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