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Journal Article 2014-10

Autor: Legg, J.P. Shirima, R.R. Tajebe, L. Guastella, D. Boniface, S. Jeremiah, S. Nsami, E. Chikoti, Patrick Chiza Rapisarda, C.

Cassava mosaic disease and cassava brown streak disease are caused by viruses transmitted by Bemisia tabaci and affect approximately half of all cassava plants in Africa, resulting in annual production losses of more than $US 1 billion. A historical and current bias towards virus rather than vect...

Enlace original: https://cgspace.cgiar.org/handle/10568/76098

Investigación en Agricultura
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Legg, J.P. ,  Shirima, R.R. ,  Tajebe, L. ,  Guastella, D. ,  Boniface, S. ,  Jeremiah, S. ,  Nsami, E. ,  Chikoti, Patrick Chiza ,  Rapisarda, C. ,  [Biology and management of Bemisia whitefly vectors of cassava virus pandemics in Africa] ,  Biology and management of Bemisia whitefly vectors of cassava virus pandemics in Africa
Journal Article 2014

Autor: Guastella, D. Tajebe, L. Evans, G. Fovo, F. Rapisarda, C. Legg, J.P.

Two Asian whiteflies, Aleurotrachelus tuberculatus Singh 1933 and Aleuroclava psidii (Singh 1931), are recorded for the first time in Africa. Both species were found on Psidium guajava L. (Myrtaceae) in the Coast and Dar es Salaam regions of Tanzania. It is not possible to determine when these sp...

Enlace original: https://cgspace.cgiar.org/handle/10568/76101

Investigación en Agricultura
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Guastella, D. ,  Tajebe, L. ,  Evans, G. ,  Fovo, F. ,  Rapisarda, C. ,  Legg, J.P. ,  [First record of Aleuroclava psidii (Singh) and Aleurotrachelus tuberculatus Singh (Hemiptera: Aleyrodidae) in East Africa] ,  First record of Aleuroclava psidii (Singh) and Aleurotrachelus tuberculatus Singh (Hemiptera: Aleyrodidae) in East Africa
Journal Article 2015

Autor: Guastella, D. Lulah, H. Tajebe, L. Cavalieri, V. Evans, G. Pedata, P.A. Rapisarda, C. Legg, J.P.

Bemisia tabaci (Gennadius) is the vector of cassava mosaic geminiviruses (CMGs) and cassava brown streak viruses (CBSVs) in Africa, which cause devastating yield losses. As a prerequisite to developing biological control methods and enhancing knowledge of the fauna of whitefly parasitoids in sub-...

Enlace original: https://cgspace.cgiar.org/handle/10568/76102

Investigación en Agricultura
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Guastella, D. ,  Lulah, H. ,  Tajebe, L. ,  Cavalieri, V. ,  Evans, G. ,  Pedata, P.A. ,  Rapisarda, C. ,  Legg, J.P. ,  [Survey on whiteflies and their parasitoids in cassava mosaic pandemic areas of Tanzania using morphological and molecular techniques] ,  Survey on whiteflies and their parasitoids in cassava mosaic pandemic areas of Tanzania using morphological and molecular techniques
Journal Article 2015-09-15

Autor: Tajebe, L. Boni, S.B. Guastella, D. Cavalieri, V. Lund, O. Rugumamu, C.P. Rapisarda, C. Legg, J.P.

Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae), one of the most economically important agricultural pests worldwide, is the vector of cassava mosaic geminiviruses that cause cassava mosaic disease (CMD). In East and Central Africa, a severe CMD pandemic that spread from Uganda in the late 19...

Enlace original: https://cgspace.cgiar.org/handle/10568/76354

Investigación en Agricultura
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Tajebe, L. ,  Boni, S.B. ,  Guastella, D. ,  Cavalieri, V. ,  Lund, O. ,  Rugumamu, C.P. ,  Rapisarda, C. ,  Legg, J.P. ,  [Abundance, diversity and geographic distribution of cassava mosaic disease pandemic-associated Bemisia tabaci in Tanzania] ,  Abundance, diversity and geographic distribution of cassava mosaic disease pandemic-associated Bemisia tabaci in Tanzania
Journal Article 2015-03-15

Autor: Tajebe, L. Guastella, D. Cavalieri, V. Kelly, S. Hunter, M. Lund, O. Legg, J.P. Rapisarda, C.

All Bemisia tabaci individuals harbour an obligate bacterial symbiont (Portiera aleyrodidarum), and many also harbour non-essential facultative symbionts. The association of symbiotic bacteria with the various genetic groups of B. tabaci remains unknown for East Africa. This study aimed to assess...

Enlace original: https://cgspace.cgiar.org/handle/10568/76288

Investigación en Agricultura
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Tajebe, L. ,  Guastella, D. ,  Cavalieri, V. ,  Kelly, S. ,  Hunter, M. ,  Lund, O. ,  Legg, J.P. ,  Rapisarda, C. ,  [Diversity of symbiotic bacteria associated with Bemisia tabaci (Homoptera: Aleyrodidae) in cassava mosaic disease pandemic areas of Tanzania] ,  Diversity of symbiotic bacteria associated with Bemisia tabaci (Homoptera: Aleyrodidae) in cassava mosaic disease pandemic areas of Tanzania
Journal Article 2019-01-22

Autor: Milenovic, M. Wosula, Everlyne N. Rapisarda, C. Legg, J.

Whiteflies of the Bemisia tabaci species complex are economically important pests of cassava. In Africa, they cause greatest damage through vectoring viruses responsible for cassava mosaic disease and cassava brown streak disease. Several cryptic species from the B. tabaci complex colonize cassav...

Enlace original: https://cgspace.cgiar.org/handle/10568/102089

Investigación en Agricultura
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Milenovic, M. ,  Wosula, Everlyne N. ,  Rapisarda, C. ,  Legg, J. ,  [Impact of host plant species and whitefly species on feeding behavior of Bemisia tabaci] ,  Impact of host plant species and whitefly species on feeding behavior of Bemisia tabaci
Journal Article 2018

Autor: Aregbesola, O.Z. Legg, J.P. Sigsgaard, L. Lund, O.S. Rapisarda, C.

Whiteflies (Hemiptera: Aleyrodidae) are important insect pests causing serious damage to plants and transmitting hundreds of plant viruses. Climate change is expected to influence life history and trophic interactions among plants, whiteflies and their natural enemies. Here, we review the potenti...

Enlace original: https://cgspace.cgiar.org/handle/10568/100662

Investigación en Agricultura
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Aregbesola, O.Z. ,  Legg, J.P. ,  Sigsgaard, L. ,  Lund, O.S. ,  Rapisarda, C. ,  [Potential impact of climate change on whiteflies and implications for the spread of vectored viruses] ,  Potential impact of climate change on whiteflies and implications for the spread of vectored viruses

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