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Journal Article 2005-02

Autor: Otim, M. Legg, J.P. Kyamanywa, S. Polaszek, A. Gerling, D.

Bemisia tabaci Gennadius (Homoptera: Aleyrodidae) is the vector of cassava mosaic geminiviruses that cause cassava mosaic disease (CMD), which in turn causes devastating yield losses. Surveys were conducted from October 2000 to November 2001 in four agro-ecologies in Uganda to enhance the underst...

Enlace original: https://cgspace.cgiar.org/handle/10568/96520

Investigación en Agricultura
Enlace permanente
Otim, M. ,  Legg, J.P. ,  Kyamanywa, S. ,  Polaszek, A. ,  Gerling, D. ,  [Occurrence and activity of Bemisia tabaci parasitoids on cassava in different agro-ecologies in Uganda] ,  Occurrence and activity of Bemisia tabaci parasitoids on cassava in different agro-ecologies in Uganda
Journal Article 2006

Autor: Otim, M. Legg, D.J. Kyamanywa, S. Polaszek, A. Gerling, D.

Three field trials were conducted at Namulonge Agricultural and Animal Production Research Institute to investigate the population dynamics of Bemisia tabaci Gennadius and its associated aphelinid parasitoids in Uganda. Results showed that more whitefly occurred on the cassava mosaic disease-resi...

Enlace original: https://cgspace.cgiar.org/handle/10568/91414

Investigación en Agricultura
Enlace permanente
Otim, M. ,  Legg, D.J. ,  Kyamanywa, S. ,  Polaszek, A. ,  Gerling, D. ,  [Population dynamics of Bemisia tabaci (Homoptera: Aleyrodidae) parasitoids on cassava mosaic disease resistant and susceptible varieties] ,  Population dynamics of Bemisia tabaci (Homoptera: Aleyrodidae) parasitoids on cassava mosaic disease resistant and susceptible varieties
Journal Article 1995

Autor: Bosque Pérez, N.A. Ubeku, J.A. Polaszek, A.

Field surveys were conducted during 1990–92 to document the relative abundance of different species of parasites of the lepidopterous stem borers Sesamia calamistis Hampson and Eldana saccharina Walker in maize fields in southwestern Nigeria. Species of parasitoids detected on both stem borers in...

Enlace original: https://cgspace.cgiar.org/handle/10568/101053

Investigación en Agricultura
Enlace permanente
Bosque Pérez, N.A. ,  Ubeku, J.A. ,  Polaszek, A. ,  [Survey for parasites of Sesamia calamistis(Lep.:noctuidae) and Eldana saccharina (Lep.:pyralidae) in southwestern Nigeria] ,  Survey for parasites of Sesamia calamistis(Lep.:noctuidae) and Eldana saccharina (Lep.:pyralidae) in southwestern Nigeria
Journal Article 2019-03-29

Autor: Kenis, M. Plessis, H. du Berg, J. van den Ba, Malick N. Goergen, Georg E. Kwadjo, K.E. Baoua, I. Tefera, T. Buddie, A. Cafa, G. Offord, L. Rwomushana, I. Polaszek, A.

The fall armyworm, Spodoptera frugiperda, a moth originating from tropical and subtropical America, has recently become a serious pest of cereals in sub-Saharan Africa. Biological control offers an economically and environmentally safer alternative to synthetic insecticides that are being used fo...

Enlace original: https://cgspace.cgiar.org/handle/10568/101240

Investigación en Agricultura
EGG
Enlace permanente

Kenis, M. ,  Plessis, H. du ,  Berg, J. van den ,  Ba, Malick N. ,  Goergen, Georg E. ,  Kwadjo, K.E. ,  Baoua, I. ,  Tefera, T. ,  Buddie, A. ,  Cafa, G. ,  Offord, L. ,  Rwomushana, I. ,  Polaszek, A. ,  [Telenomus Remus, a candidate parasitoid for the biological control of Spodoptera Frugiperda in Africa, is already present on the continent] ,  Telenomus Remus, a candidate parasitoid for the biological control of Spodoptera Frugiperda in Africa, is already present on the continent

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