Search Results - Hammond, W.

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

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Crop protection by 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 by 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 by 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 by 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 by 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 by 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 by 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 by 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 by 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 by 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 by 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... by 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 by 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 by 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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