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Journal Article 2011

Autor: Maribie, CW Nyamasyo, GHN Ndegwa. PN Mung'atu, Joseph K. Lagerlof, J Gikungu, M

The abundance and diversity of soil mites was monitored along a gradient of land use types (LUTs) during the wet seasons in soils of Taita Taveta, Kenya. Sampling of mites from soils was carried out in eight LUTs which included maize-based system (Zea mays), coffee (Coffea Arabica), horticulture,...

Enlace original: https://cgspace.cgiar.org/handle/10568/42543

Investigación en Agricultura
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Maribie, CW ,  Nyamasyo, GHN ,  Ndegwa. PN ,  Mung'atu, Joseph K. ,  Lagerlof, J ,  Gikungu, M ,  [Abundance and diversity of soil mites (Acari) along a gradient of land use types in Taita Taveta, Kenya] ,  Abundance and diversity of soil mites (Acari) along a gradient of land use types in Taita Taveta, Kenya
Book 1990

Autor: Yaninek, John S. Moraes , G.J. de Markham, R.H.
Enlace original: https://cgspace.cgiar.org/handle/10568/101877

Investigación en Agricultura
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Yaninek, John S. ,  Moraes , G.J. de ,  Markham, R.H. ,  [Manuel de lacarien vert du manioc (Mononychellus tanajoa) en Afrique: un guide sur sa biologie et sur les methodes dapplication de la lutte biologique classique] ,  Manuel de lacarien vert du manioc (Mononychellus tanajoa) en Afrique: un guide sur sa biologie et sur les methodes dapplication de la lutte biologique classique
Journal Article 1999

Autor: Gutiérrez, A.P. Yaninek, John S. Neuenschwander, P. Ellis, C.K.

The metapopulation dynamics of the African cassava food web is explored using a physiologically based tritrophic model. The interacting species are cassava, cassava mealybug and its natural enemies (two parasitoids, a coccinellid predator and a fungal pathogen), and the cassava greenmite and its ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97948

Investigación en Agricultura
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Gutiérrez, A.P. ,  Yaninek, John S. ,  Neuenschwander, P. ,  Ellis, C.K. ,  [A physiologically based tritrophic metapopulation model of the African cassava food web] ,  A physiologically based tritrophic metapopulation model of the African cassava food web
Journal Article 2003

Autor: Onzo, A. Hanna, R. Zannou, I. Sabelis, M.W. Yaninek, John S.
Enlace original: https://cgspace.cgiar.org/handle/10568/97983

Investigación en Agricultura
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Onzo, A. ,  Hanna, R. ,  Zannou, I. ,  Sabelis, M.W. ,  Yaninek, John S. ,  [Dynamics of refuge use: diurnal vertical migration of predatory and herbivorous mites within cassava plants] ,  Dynamics of refuge use: diurnal vertical migration of predatory and herbivorous mites within cassava plants
Journal Article 1999

Autor: Nwoko, H. Sanginga, N.

As the production of grain and herbaceous legumes is often limited by low levels of available P in moist savanna soils, the potential for managing arbuscular mycorrhizal fungi (AMF) by selecting lines or accessions dependent on AMF as a strategy to improve plant P nutrition and productivity is re...

Enlace original: https://cgspace.cgiar.org/handle/10568/98044

Investigación en Agricultura
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Nwoko, H. ,  Sanginga, N. ,  [Dependency of promiscuous soybean and herbaceous legumes on arbuscular mycorrhizal fungi and their response to bradyrhizobial inoculation in low P soils] ,  Dependency of promiscuous soybean and herbaceous legumes on arbuscular mycorrhizal fungi and their response to bradyrhizobial inoculation in low P soils
Journal Article 1999

Autor: Adejuyigbe, C.O. Tian, G. Adeoye, G.O.

Microarthropods, such as soil mites (Acari) and springtails (Collembola), with body width between 0.08 mm and 0.5 mm play important roles in soil fertility maintenance through their regulatory activities in decomposition and nutrient turnover. Observations were made at IITA, Ibadan, southwestern ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98019

Investigación en Agricultura
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Adejuyigbe, C.O. ,  Tian, G. ,  Adeoye, G.O. ,  [Soil microarthropod populations under natural and planted fallows in southwestern Nigeria] ,  Soil microarthropod populations under natural and planted fallows in southwestern Nigeria
Report 1993

Autor: International Institute of Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/98791

Investigación en Agricultura
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International Institute of Tropical Agriculture ,  [IITA Crop Improvement Division: activity report and work plan 1993] ,  IITA Crop Improvement Division: activity report and work plan 1993
Conference Paper 2007

Autor: Kariuki, C.W. Hanna, R. Toko, M. Ngari, B.M.

Cassava green mite, Mononychellus tanajoa (Bondar) has been a major pest of cassava since its accidental introduction in Africa. Studies conducted recently on its biological control in the major cassava growing areas in Kenya demonstrate definite establishment of Typhlodromalus aripo in Kenya. Th...

Enlace original: https://cgspace.cgiar.org/handle/10568/90610

Investigación en Agricultura
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Kariuki, C.W. ,  Hanna, R. ,  Toko, M. ,  Ngari, B.M. ,  [The spread and persistence of exotic phytoseiid, typhlodromahs aripo de leon (acari: phytoseiidae) and its effect on cassava green mite in Kenya] ,  The spread and persistence of exotic phytoseiid, typhlodromahs aripo de leon (acari: phytoseiidae) and its effect on cassava green mite in Kenya
Conference Paper 2007

Autor: Gnanvossou, D. Hanna, R. Pallangyo, B. Toko, M. Nsami, E. Mfugale, O.

Two surveys were conducted in Tanzania in May- June 2003 and June-August 2004 to determine the incidence and severity of several cassava arthropod pests including cassava green mite, cassava mealybug, spiralling whitefly, Bemisia spp., cassava scale, red mite, Zonocerus elegans, and several speci...

Enlace original: https://cgspace.cgiar.org/handle/10568/90612

Investigación en Agricultura
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Gnanvossou, D. ,  Hanna, R. ,  Pallangyo, B. ,  Toko, M. ,  Nsami, E. ,  Mfugale, O. ,  [Distribution and abundance of cassava pests in Tanzania with a note on the spiralling whitefly] ,  Distribution and abundance of cassava pests in Tanzania with a note on the spiralling whitefly
Journal Article 2007

Autor: Lawson-Balagbo, L.M. Gondim, M.G.C. Moraes, G.J. de Hanna, R. Schausberger, P.

The tiny size of eriophyoid mites is a key feature regarding their status as herbivorous pests. Many eriophyoid species are highly host specific and live in concealed sites (refuges) on their hosts, which are difficult to access by natural enemies. We explored the spatial refuge used by one of th...

Enlace original: https://cgspace.cgiar.org/handle/10568/91971

Investigación en Agricultura
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Lawson-Balagbo, L.M. ,  Gondim, M.G.C. ,  Moraes, G.J. de ,  Hanna, R. ,  Schausberger, P. ,  [Refuge use by the coconut mite Aceria guerreronis: fine scale distribution and association with other mites under the perianth] ,  Refuge use by the coconut mite Aceria guerreronis: fine scale distribution and association with other mites under the perianth

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