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Journal Article 2008

Autor: Moraes, G. Zannou, I. Ueckermann, E.A. Oliveira, A. Hanna, R. Yaninek, John S.

This is the eighth publication of a series on the determination of phytoseiid mites of sub-Saharan Africa. Twenty-three phytoseiid species of the tribe Paraseiulini Wainstein are reported in this paper. They refer to all species of this tribe known to occur in sub-Saharan Africa. Six of these spe...

Enlace original: https://cgspace.cgiar.org/handle/10568/92258

Investigación en Agricultura
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Moraes, G. ,  Zannou, I. ,  Ueckermann, E.A. ,  Oliveira, A. ,  Hanna, R. ,  Yaninek, John S. ,  [Phytoseiid mites of the tribe Paraseiulini Wainstein (Acari: Phytoseiidae) from subSaharan Africa] ,  Phytoseiid mites of the tribe Paraseiulini Wainstein (Acari: Phytoseiidae) from subSaharan Africa
Journal Article 2017

Autor: Dongmo, M.A.K. Bonebrake, T.C. Fomena, A. Hanna, R.

Bicyclus d. dorothea (Cramer, 1779) is a widely distributed butterfly inhabiting much of the northern part of the tropical African rainforest. The biology of the species has not been well studied despite it being relatively common throughout its distribution. In this study, we report on the life ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83468

Investigación en Agricultura
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Dongmo, M.A.K. ,  Bonebrake, T.C. ,  Fomena, A. ,  Hanna, R. ,  [Life history notes on Bicyclus dorothea Cramer (Nymphalidae: Satyrinae) in Cameroon] ,  Life history notes on Bicyclus dorothea Cramer (Nymphalidae: Satyrinae) in Cameroon
Journal Article 2006

Autor: Zannou, I. Moraes, G.J. de Ueckermann, E.A. Oliveira, A. Yaninek, John S. Hanna, R.

Thirty phytoseiid mite species of the genus Neoseiulus Hughes are reported from sub-Saharan Africa. Ten of these species are described for the first time and 14 nominal species are redescribed. Most of the species were collected from cassava groves in tropical Africa and from other habitats in So...

Enlace original: https://cgspace.cgiar.org/handle/10568/91379

Investigación en Agricultura
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Zannou, I. ,  Moraes, G.J. de ,  Ueckermann, E.A. ,  Oliveira, A. ,  Yaninek, John S. ,  Hanna, R. ,  [Phytoseiid mites of the genus Neoseiulus hughes (Acari: Phytoseiidae) from subSaharan Africa] ,  Phytoseiid mites of the genus Neoseiulus hughes (Acari: Phytoseiidae) from subSaharan Africa
Journal Article 2006

Autor: Moraes, G.D. Zannou, I.D. Oliveira, A.R. Yaninek, John S. Hanna, R.

Twenty-four phytoseiid species of the subtribe Typhlodromalina Chant & McMurtry are reported in this paper. They refer to all species of this subtribe now known to occur in sub-Saharan Africa, and they belong to the general Amblydromalus Chant & McMurtry (5 species), Prasadromalus Chant & McMurtr...

Enlace original: https://cgspace.cgiar.org/handle/10568/91378

Investigación en Agricultura
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Moraes, G.D. ,  Zannou, I.D. ,  Oliveira, A.R. ,  Yaninek, John S. ,  Hanna, R. ,  [Phytoseiid mites of the subtribes Typhlodromalina and Euseiina (Acari: Phytoseiidae: Euseiini) from subSaharan Africa] ,  Phytoseiid mites of the subtribes Typhlodromalina and Euseiina (Acari: Phytoseiidae: Euseiini) from subSaharan Africa
Journal Article 2006

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

It is well recognized that the quality of host plants affects the development and survival of plant-feeding arthropods. The effects of two leafy vegetable crops, amaranth, Amaranthus cruentus L. (Caryophyllales: Amaranthaceae) and nightshade, Solanum macrocarpon L. (Solanales: Solanaceae) were ex...

Enlace original: https://cgspace.cgiar.org/handle/10568/91405

Investigación en Agricultura
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Adango, E. ,  Onzo, A. ,  Hanna, R. ,  Atachi, P. ,  James, B. ,  [Comparative demography of the spider mite Tetranychus ludeni on two host plants in West Africa.] ,  Comparative demography of the spider mite Tetranychus ludeni on two host plants in West Africa.
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

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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 2011-08

Autor: Kumar, P.L. Hanna, R. Alabi, O.J. Soko, M.M. Oben, T.T. Vangu, G.H.P. Naidu, R.A.

Banana bunchy top virus (BBTV) was first reported from sub-Saharan Africa (SSA) from Democratic Republic of Congo (DRC) in the 1950s, has become invasive and spread into 11 countries in the region. To determine the potential threat of BBTV to the production of bananas and plantains (Musa spp.) in...

Enlace original: https://cgspace.cgiar.org/handle/10568/88191

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Kumar, P.L. ,  Hanna, R. ,  Alabi, O.J. ,  Soko, M.M. ,  Oben, T.T. ,  Vangu, G.H.P. ,  Naidu, R.A. ,  [Banana bunchy top virus in subSaharan Africa: investigations on virus distribution and diversity] ,  Banana bunchy top virus in subSaharan Africa: investigations on virus distribution and diversity
Journal Article 2007

Autor: Zannou, I.D. Moraes, G.J. de Ueckermann, E.A. Oliveira, A.R. Yaninek, John S. Hanna, R.

This is the fifth publication in a series to determine the phytoseiid mites of sub-Saharan Africa. Thirty-one phytoseiid species of the subtribe Amblyseiina are reported in this paper. They refer to all species of this subtribe known to occur in sub-Saharan Africa. Ten of these species are descri...

Enlace original: https://cgspace.cgiar.org/handle/10568/93003

Investigación en Agricultura
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Zannou, I.D. ,  Moraes, G.J. de ,  Ueckermann, E.A. ,  Oliveira, A.R. ,  Yaninek, John S. ,  Hanna, R. ,  [Phytoseiid mites of the subtribe Amblyseiina (Acari: Phytoseiidae: Amblyseiini) from sub-Saharan Africa] ,  Phytoseiid mites of the subtribe Amblyseiina (Acari: Phytoseiidae: Amblyseiini) from sub-Saharan Africa
Journal Article 2007-05

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

The need to evaluate non-target effects of classical biological control of arthropod pests has received considerable attention in recent years. We determined with repeated field surveys the changes in abundance and distribution of the phytoseiid mite fauna in cassava fields resulting from the int...

Enlace original: https://cgspace.cgiar.org/handle/10568/93024

Investigación en Agricultura
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Zannou, I.D. ,  Hanna, R. ,  Agboton, B. ,  Moraes, G.J. de ,  Kreiter, S. ,  Phiri, G. ,  Jone, A. ,  [Native phytoseiid mites as indicators of non-target eVects of the introduction of Typhlodromalus aripo for the biological control of cassava green mite in Africa] ,  Native phytoseiid mites as indicators of non-target eVects of the introduction of Typhlodromalus aripo for the biological control of cassava green mite in Africa
Journal Article 2007-02

Autor: Zundel, C. Hanna, R. Scheidegger, Urs C. Nagel, P.

The establishment of the neotropical predatory mite Typhlodromalus aripo in sub-Saharan Africa has resulted in broadly successful biological control of the cassava green mite Mononychellus tanajoa throughout the cassava belt of Africa. In some mid-altitude areas and drier lowland savannahs of sub...

Enlace original: https://cgspace.cgiar.org/handle/10568/92375

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Zundel, C. ,  Hanna, R. ,  Scheidegger, Urs C. ,  Nagel, P. ,  [Living at the threshold: where does the neotropical phytoseiid mite Typhlodromalus aripo survive the dry season?] ,  Living at the threshold: where does the neotropical phytoseiid mite Typhlodromalus aripo survive the dry season?

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