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Book 1991

Autor: Shanower, T. Schulthess, F. Gounou, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/98753

Investigación en Agricultura
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Shanower, T. ,  Schulthess, F. ,  Gounou, S. ,  [Distribution and abundance of some stem and cob borers in Benin: Plant Health Management research monograph No. 1] ,  Distribution and abundance of some stem and cob borers in Benin: Plant Health Management research monograph No. 1
Journal Article 1997

Autor: Schulthess, F. Neuenschwander, P. Gounou, S.

The effect of fertilizer and mulch across tropic level of the cassava ecosystem, i.e. the plant, the cassava mealybug(CM), the wasp Apoanagyrus lopezi and its hyperparasitoids, was studied in two field experiments planted ins southern Benin. Several cassava cultivars with different branching patt...

Enlace original: https://cgspace.cgiar.org/handle/10568/98647

Investigación en Agricultura
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Schulthess, F. ,  Neuenschwander, P. ,  Gounou, S. ,  [Multitrophic interactions in cassava, Manihot esculenta, cropping systems in the subhumid tropics of West Africa] ,  Multitrophic interactions in cassava, Manihot esculenta, cropping systems in the subhumid tropics of West Africa
Journal Article 1997

Autor: Schulthess, F. Bosque Pérez, N.A. Chabi-Olaye, A. Gounou, S. Ndemah, R. Goergen, Georg E.

Difficulties of identification of natural enemies of cereal stemborers for 'redistribution' in Africa are discussed. Tritrophic level studies on wild and cultivated habitats of borers and beneficial species are needed to judge the impact of a natural enemy species in the cropping system. Areas wi...

Enlace original: https://cgspace.cgiar.org/handle/10568/98681

Investigación en Agricultura
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Schulthess, F. ,  Bosque Pérez, N.A. ,  Chabi-Olaye, A. ,  Gounou, S. ,  Ndemah, R. ,  Goergen, Georg E. ,  [Exchanging natural enemies species of lepidopterous cereal stemborers between African regions] ,  Exchanging natural enemies species of lepidopterous cereal stemborers between African regions
Journal Article 2000

Autor: Denké, K. Schulthess, F. Bonato, O. Gounou, S. Smith, J.

The effect of potassium application to maize plants on the development, survival and fecundity as well as larval and pupal weight of Sesamia calamistis and Eldana saccharina were studied in the laboratory. Six different potassium treatments corresponding to 0, 30, 60, 60, 90, 120 and 150 kg K2O/h...

Enlace original: https://cgspace.cgiar.org/handle/10568/99882

Investigación en Agricultura
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Denké, K. ,  Schulthess, F. ,  Bonato, O. ,  Gounou, S. ,  Smith, J. ,  [Effet de la fumure en potassium sur le developpement, la survie et la fecondite de Sesamia calamistis Hampson (Lepidoptera: Noctuidae) et de Eldana saccharina Walker (Lepidoptera: Pyralidae)] ,  Effet de la fumure en potassium sur le developpement, la survie et la fecondite de Sesamia calamistis Hampson (Lepidoptera: Noctuidae) et de Eldana saccharina Walker (Lepidoptera: Pyralidae)
Journal Article 1991

Autor: Schulthess, F. Bosque Pérez, N.A. Gounou, S.

The spatial distribution of five lepidopterous pests, Sesamia calamistis Hampson (Noctuidae), Eldana saccharina Walker (Pyralidae), Spodoptera exempta (Walker) (Noctuidae), Mussidia nigrivenella (Ragonot) (Pyralidae), and Cryptophlebia leucotreta (Meyrick) (Tortricidae), on maize in West Africa i...

Enlace original: https://cgspace.cgiar.org/handle/10568/101703

Investigación en Agricultura
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Schulthess, F. ,  Bosque Pérez, N.A. ,  Gounou, S. ,  [Sampling lepidopterous pests on maize in West Africa] ,  Sampling lepidopterous pests on maize in West Africa

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