Resultados de búsqueda - Hammond, W.

Sustained biological control of the cassava mealybug Phenacoccus manihoti (Hom: Pseudococcidae) by Epidinocarsis lopezi (Hym.: Encyrtidae) in Nigeria por Hammond, W.N.O., Neuenschwander, Peter

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

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Crop protection por Ikotun, T., Neuenschwander, Peter, Yaninek, John S., Hammond, W.

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Impact of the exotic parasitoid Epidinocarsis lopezi on cassava mealybug (Phenacoccus manihoti) populations por Hammond, W.N.O., Neuenschwander, Peter, Herren, H.R.

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Changes in the composition of the fauna associated with the cassava mealybug, Phenacoccus manihoti, following the introduction of the parasitoid Epidinocarsis lopezi por Neuenschwander, Peter, Hammond, W.N.O., Hennessey, R.D.

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Integrated pest management for cowpea-cereal cropping systems in the West African savanna por Adati, T., Hammond, W., Yusuf, S., Downham, M., Singh, B., Tamo, Manuele

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Countrywide distribution of fauna association with the cassva green mite (Mononychellus tanajoa) in Cameroon por Tchuanyo, M., Yaninek, John S., Hammond, W., Onzo, A., Lienou, L.

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Introduction and dispersal of Epidinocarsis lopezi (Hym., Encyrtidae), an exotic parasitoid of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae), in Africa por Herren, H.R., Neuenschwander, Peter, Hennessey, R.D., Hammond, W.N.O.

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Sex ratios in field populations of Epidinocarsis lopezi, an exotic parasitoid of the cassava mealybug, in Africa por Dijken, M.J. van, Neuenschwander, Peter, Alphen, J.J.M. van, Hammond, W.N.O.

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The role of kairomones in prey finding by Diomus sp. and Exochomus sp. two coccinellid predators of the cassava mealybug, Phenacoccus manihoti por Meiracker, R.A.F. van der, Hammond, W.N.O., Alphen, J.J.M. van

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Integrated pest management for cowpea cereal cropping systems in the West African savannah por Adati, T., Tamò, Manuele, Yusuf, S.R., Downham, M.C.A., Singh, B.B., Hammond, W.

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Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae) by Epidinocarsis lopezi (Hym., Encyrtidae) in West Africa, as influenced by climate and soil por Neuenschwander, Peter, Hammond, W., Ajuonu, O., Gado, A., Echendu, N., Bokonon-Ganta, A.H., Allomasso, R., Okon, I.

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Insect invasions: the case of the cassava mealybug and its natural enemies evaluated por Alphen, J.J.M. van, Neuenschwander, Peter, Dijken, M.J. van der, Hammond, W.N.O., Herren, H.R.

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Impact assessment of the biological control of the cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), by the introduced parasitoid Epidinocarsis lop... por Neuenschwander, Peter, Hammond, W.N.O., Gutiérrez, A.P., Cudjoe, A.R., Adjakloe, R., Baumgaertner, J.U., Regev, U.

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An historical review of progress to control key cowpea biotic constraints in Burkina Faso por Dabiré, B.C., Tignegré, J.B., Ba, Malick N., Tamò, Manuele, Sanon, A., Ouédraogo, T.J., Neya, B.J., Muleba, N., Hammond, W., Coulibaly, O.

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An overview of a systems model of cassava pests in Africa por Gutiérrez, A.P., Wermelinger, B., Schulthess, F., Baumgaertner, J.U., Yaninek, John S., Herren, H.R., Neuenschwander, Peter, Löhr, Bernhard, Hammond, W.N.O., Ellis, C.K.

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