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Journal Article 2010

Diet dependent life history, feeding preference and thermal requirements of the predatory mite Neoseiulus baraki (Acari: Phytoseiidae)

Autor: Domingos, C.A. Melo, J.W.D.S. Gondim, M.G.C. Moraes, G.J. de Hanna, R. Lawson-Balagbo, L.M. Schausberger, P.

Neoseiulus baraki Athias-Henriot (Acari: Phytoseiidae) has been reported from the Americas, Africa and Asia, often in association with Aceria guerreronis Keifer (Acari: Eriophyidae), one of the most important pests of coconut (Cocos nucifera L.) in different parts of the world. That phytoseiid ha...

Enlace original: https://cgspace.cgiar.org/handle/10568/89391

Investigación en Agricultura

COCONUTS

ERIOPHYIDAE

ACERIA GUERRERONIS

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Domingos, C.A. , Melo, J.W.D.S. , Gondim, M.G.C. , Moraes, G.J. de , Hanna, R. , Lawson-Balagbo, L.M. , Schausberger, P. , [Diet dependent life history, feeding preference and thermal requirements of the predatory mite Neoseiulus baraki (Acari: Phytoseiidae)] , Diet dependent life history, feeding preference and thermal requirements of the predatory mite Neoseiulus baraki (Acari: Phytoseiidae)

Journal Article 2007

Mite pests of major importance on indigenous leafy vegetables in Benin: the search for appropriate control strategies

Autor: Adango, E. Onzo, A. Hanna, R. Atachi, P. James, B.

Mite fauna associated with Amaranthus cruentus L. and Solanum macrocarpon L., two major indigenous leafy vegetables produced in Benin, was monitored in July-October 2004, on IITA-Benin Station where no pesticides were applied and on a farmer-managed vegetable farm near Abomey-Calavi with pesticid...

Enlace original: https://cgspace.cgiar.org/handle/10568/92220

Investigación en Agricultura

TARSONEMIDAE

POLYPHAGOTARSONEMUS LATUS

TETRANYCHIDAE

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Adango, E. , Onzo, A. , Hanna, R. , Atachi, P. , James, B. , [Mite pests of major importance on indigenous leafy vegetables in Benin: the search for appropriate control strategies] , Mite pests of major importance on indigenous leafy vegetables in Benin: the search for appropriate control strategies

Journal Article 2009

Withinplant migration of the predatory mite Typhlodromalus aripo from the apex to the leaves of cassava: response to daynight cycle, prey location and prey density

Autor: Onzo, A. Hanna, R. Sabelis, M.W.

Under attack by herbivores, plants produce a blend of“herbivore-inducedplant volatiles (HIPV)”that help natural enemies of herbivores locating their prey,thereby helping plants to reduce damage from herbivory. The amount of HIPVemitted by plants increases with herbivore density and is positively ...

Enlace original: https://cgspace.cgiar.org/handle/10568/90164

Investigación en Agricultura

PHYTOSEIIDAE

MONONYCHELLUS TANAJOA

HERBIVORE-INDUCED PLANT VOLATILES

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Onzo, A. , Hanna, R. , Sabelis, M.W. , [Withinplant migration of the predatory mite Typhlodromalus aripo from the apex to the leaves of cassava: response to daynight cycle, prey location and prey density] , Withinplant migration of the predatory mite Typhlodromalus aripo from the apex to the leaves of cassava: response to daynight cycle, prey location and prey density

Journal Article 2017-10

Reduce pests, enhance production: benefits of intercropping at high densities for okra farmers in Cameroon

Autor: Singh, A. Weisser, W.W. Hanna, R. Houmgny, R. Zytynska, S.E.

BACKGROUND Intercropping can help reduce insect pest populations. However, the results of intercropping can be pest- and crop-species specific, with varying effects on crop yield, and pest suppression success. In Cameroon, okra vegetable is often grown in intercropped fields and sown with large ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83469

Investigación en Agricultura

INTERCROPPING

PLANT DESNSITY

PESTS

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Singh, A. , Weisser, W.W. , Hanna, R. , Houmgny, R. , Zytynska, S.E. , [Reduce pests, enhance production: benefits of intercropping at high densities for okra farmers in Cameroon] , Reduce pests, enhance production: benefits of intercropping at high densities for okra farmers in Cameroon

Journal Article 2005-08

Seasonal cycles and persistence in an acarine predator-prey system on cassava in Africa

Autor: Hanna, R. Onzo, A. Lingeman, R. Yaninek, John S. Sabelis, M.W.

We applied time series analysis and a mechanistic predator-prey model to long-term data of monthly population counts of the herbivorous pest mite Mononychellus tanajoa and its introduced phytoseiid predator Typhlodromalus aripo from a cassava field in Benin, West Africa. In this approach, we dete...

Enlace original: https://cgspace.cgiar.org/handle/10568/95968

Investigación en Agricultura

BIOLOGICAL CONTROL

CASSAVA

PREDATORS

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Hanna, R. , Onzo, A. , Lingeman, R. , Yaninek, John S. , Sabelis, M.W. , [Seasonal cycles and persistence in an acarine predator-prey system on cassava in Africa] , Seasonal cycles and persistence in an acarine predator-prey system on cassava in Africa

Journal Article 2003-11

Interactions in an acarine predator guild: impact on Typhlodromalus aripo abundance and biological control of cassava green mite in Benin, West Africa

Autor: Onzo, A. Hanna, R. Sabelis, M.

To determine the impact of an acarine predator guild on the abundance of a shared herbivorous prey and its principal exotic predator, a series of surveys were conducted in ca. 200 cassava fields in swamp and non-swamp areas in southwestern Benin, West Africa. For each field, the surveys provided ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96357

Investigación en Agricultura

BIOLOGICAL CONTROL

MONONYCHELLUS TANAJOA

PATH ANALYSIS

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Onzo, A. , Hanna, R. , Sabelis, M. , [Interactions in an acarine predator guild: impact on Typhlodromalus aripo abundance and biological control of cassava green mite in Benin, West Africa] , Interactions in an acarine predator guild: impact on Typhlodromalus aripo abundance and biological control of cassava green mite in Benin, West Africa

Journal Article 2005

Mites (Acari) of cassava (Manihot esculenta Crantz) habitat in southern Africa

Autor: Zannou, I. Hanna, R. Moraes, G.J. de Kreiter, S. Phiri, G. Jone, A.

Consideration of possible side-effects of exotic biological control agents on their new environments is a necessary step in classical biological control programs. The evaluation of such effects usually requires the knowledge of the fauna present in those environments prior to introduction of cont...

Enlace original: https://cgspace.cgiar.org/handle/10568/91807

Investigación en Agricultura

BIOLOGICAL CONTROL

PHYTOSEIIDAE

PREDATORS

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Zannou, I. , Hanna, R. , Moraes, G.J. de , Kreiter, S. , Phiri, G. , Jone, A. , [Mites (Acari) of cassava (Manihot esculenta Crantz) habitat in southern Africa] , Mites (Acari) of cassava (Manihot esculenta Crantz) habitat in southern Africa

Journal Article 2005

Biological control of cassava green mite with exotic and indigenous phytoseiid predators—effects of intraguild predation and supplementary food

Autor: Onzo, A. Hanna, R. Negloh, K. Toko, M. Sabelis, M.W.

Intraguild predation, one aspect of predator–predator interaction, has received in recent years increasingly greater attention because of mounting evidence of the impact of predator–predator interactions on the structure of ecological communities and biological pest control. In laboratory experim...

Enlace original: https://cgspace.cgiar.org/handle/10568/103455

Investigación en Agricultura

CASSAVA

MONONYCHELLUS TANAJOA

PREDATORS

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Onzo, A. , Hanna, R. , Negloh, K. , Toko, M. , Sabelis, M.W. , [Biological control of cassava green mite with exotic and indigenous phytoseiid predators—effects of intraguild predation and supplementary food] , Biological control of cassava green mite with exotic and indigenous phytoseiid predators—effects of intraguild predation and supplementary food

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