Search Results - Herren, H.

Cassava pest and disease management: an overview by Herren, H.

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Coordination of biological control efforts against the larger grain borer by Herren, H.R.

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Biological control as the primary option in sustainable pest management: the cassava pest project by Herren, H.R.

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The Africawide Biological Control Program by Herren, H.R.

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Biological control of cassava pests in Africa by Herren, H.R., Neuenschwander, Peter

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La lutte biologique: une solution durable aux problemes poses par les depredateurs des cultures en Afrique by Yaninek, John S., Herren, H.R.

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Introduction and spread of the cassava green mite, mononychellus tanajoa (Bondar) (Acari: Tetranychidae), an exotic pest in Africa and the search for appropriate control methods: a... by Yaninek , J.S., Herren, H.R.

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Biological control of the larger grain borer by Markham, R.H., Herren, H.R.

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La lutte biologique contre le grand capucin du mais; comptes rendus dune reunion de coordination IITA/FAO tenue les 2 et 3 juin 1989 a Cotonou, (Republique du Benin) by Markham, R.H., Herren, H.R.

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Experimental assessment of the impact of the introduced parasitoid Gyranusoidea tebygi Noyes on the mango mealbug Rastrococcus invadens Williams, by physical exclusion by Boavida, C., Neuenschwander, Peter, Herren, H.

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Release and establishment in Nigeria of Epidinocarsis lopezi, a parasitoid of the cassava mealybug, Phenacoccus manihoti by Lema, K.M., Herren, H.R.

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The influence of constant temperature on population growth rates of the cassava mealybug, Phenacoccus manihoti by Lema, K.M., Herren, H.R.

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Le complexe entomophage de la cochenille du manioc au Gabon. 4. Etablissement du parasitoide Epidinocarsis lopezi by Boussienguet, J., Neuenschwander, Peter, Herren, H.R.

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A packaging and delivery system for aerial release of Phytoseiidae for biological control by Drukker, B., Yaninek, J.S., Herren, H.R.

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Dynamics of Mononychellus tanajoa (Acari: Tetranychidae) in Africa: Effects on Dry Matter Production and Allocation in Cassava by Yaninek, John S., Gutiérrez, A.P., Herren, H.R.

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Dynamics of mononychellus tanajoa (acari: tetranychidae) in africa: seasonal factors affecting phenology and abundance by Yaninek, J., Herren, H.R., Gutierrez, A.P.

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Dynamics of Mononychellus tanajoa (Acari: Tetranychidae) in Africa: experimental evidence of the effects of temperature and host plant on population growth rates by Yaninek, J., Gutierrez, A.P., Herren, H.R.

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Factors influencing the life table statistics of the cassava mealybug Phenacoccus manihoti by Schulthess, F., Baumgaertner, J.U., Herren, H.R.

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Food web of insects associated with the cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae), and its introduced parasitoid, Epidinocarsis lopezi (De S... by Neuenschwander, Peter, Hennessey, R.D., Herren, H.R.

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Functional responses of Neoseiulus idaeus and Iphiseius degenerans (Acarina: Phytoseiidae) feeding on the cassava green mite, Mononychellus tanajoa (Acarina: Tetranychidae) by Akpokodje, G., Odebiyi, J., Ochieng, R., Herren, H.

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