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Journal Article 2001

Autor: Schutter, B. de Speijer, P. Dochez, C. Tenkouano, A. Waele, D. de

Se evaluó un nuevo método para seleccionar fuentes de resistencia aRadopholus similisen un germoplasmade bananos y plátanos. Los experimentos se realizaron bajo condiciones experimentalessimilares en Nigeria y Uganda. En ambas localidades,R. similisfue capaz de penetrar, colonizar y reproducirsee...

Enlace original: https://cgspace.cgiar.org/handle/10568/92696

Investigación en Agricultura
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Schutter, B. de ,  Speijer, P. ,  Dochez, C. ,  Tenkouano, A. ,  Waele, D. de ,  [Evaluating host plant reaction of Musa germplasm to Radopholus similis by inoculation of single primary roots] ,  Evaluating host plant reaction of Musa germplasm to Radopholus similis by inoculation of single primary roots
Journal Article 1998

Autor: Hughes, J. Speijer, P. Olatunde, O.

Two viruses naturally infect Musa in Nigeria: banana streak badnavirus (BSV) and cucumber mosaic cucumovirus (CMV). During a recent field survey at Ibadan (Nigeria), some severely stunted banana plants (cv. Valery) were found that tested negative for CMV, banana bunchy-top virus, and BSV. The pla...

Enlace original: https://cgspace.cgiar.org/handle/10568/95955

Investigación en Agricultura
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Hughes, J. ,  Speijer, P. ,  Olatunde, O. ,  [Banana die-back virus- a new virus infecting banana in Nigeria] ,  Banana die-back virus- a new virus infecting banana in Nigeria
Journal Article 1994

Autor: Kashaija, I. Speijer, P. Gold, C. Gowen, S.

A survey of plant parasitic nematodes in the major banana growing areas of Uganda was conducted in 1993. A total of 120 root samples were collected from 24 sites. Eight nematode species belonging to four genera were encountered. The most widespread species were Pratylenchus goodeyi (cob) sher and...

Enlace original: https://cgspace.cgiar.org/handle/10568/97400

Investigación en Agricultura
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Kashaija, I. ,  Speijer, P. ,  Gold, C. ,  Gowen, S. ,  [Occurrence distribution and abundance of plant parasitic nematodes of bananas in Uganda] ,  Occurrence distribution and abundance of plant parasitic nematodes of bananas in Uganda
Journal Article 1993

Autor: Vuylsteke, D.R. Ortiz, R. Pasberg-Gauhl, C. Gauhl, F. Gold, C. Ferris, S. Speijer, P.
Enlace original: https://cgspace.cgiar.org/handle/10568/97354

Investigación en Agricultura
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Vuylsteke, D.R. ,  Ortiz, R. ,  Pasberg-Gauhl, C. ,  Gauhl, F. ,  Gold, C. ,  Ferris, S. ,  Speijer, P. ,  [Plantain and banana research at the International Institute of Tropical Agriculture] ,  Plantain and banana research at the International Institute of Tropical Agriculture
Journal Article 1993

Autor: Tushemereirwe, W.K. Gold, C. Speijer, P. Holderness, M.

Data are presented on the incidence and severity of (black and yellow) sigatoka leaf spots and Cladosporium freckle in different ecological zones of Uganda. Black sigatoka has become widespread since its arrival in Uganda in 1988. Sigatoka leaf spots were most severe in mid-elevation zones of cen...

Enlace original: https://cgspace.cgiar.org/handle/10568/97362

Investigación en Agricultura
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Tushemereirwe, W.K. ,  Gold, C. ,  Speijer, P. ,  Holderness, M. ,  [Foliar diseases of banana in Uganda: results from a diagnostic survey] ,  Foliar diseases of banana in Uganda: results from a diagnostic survey
Journal Article 2007

Autor: Reddy, K.S. Prasad, J.S. Speijer, P. Sikora, R.A. Coyne, D.L.

In 1990, observations were made on the nematode species profile on bananas in Oyugis district, Kenya. The country-wide survey was conducted in 1993 across 13 primary Musa growing districts. Observations were made on banana cultivars Nakyetengu (AAA) and Sukali Ndizi (AB). Considerable variation i...

Enlace original: https://cgspace.cgiar.org/handle/10568/91469

Investigación en Agricultura
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Reddy, K.S. ,  Prasad, J.S. ,  Speijer, P. ,  Sikora, R.A. ,  Coyne, D.L. ,  [Distribution of plantparasitic nematodes on Musa in Kenya] ,  Distribution of plantparasitic nematodes on Musa in Kenya
Journal Article 2004

Autor: Elsen, A. Goossens, B. Belpaire, B. Neyens, A. Speijer, P. De Waele, D.

In East Africa, the cooking bananas (Musa spp., AAA group, subgroup Matoke) are the major food crop. Yields are decreasing due to increasing damage caused by a complex of pests and diseases, including plant-parasitic nematodes. Planting of infected material is the principle means of dispersal for...

Enlace original: https://cgspace.cgiar.org/handle/10568/103300

Investigación en Agricultura
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Elsen, A. ,  Goossens, B. ,  Belpaire, B. ,  Neyens, A. ,  Speijer, P. ,  De Waele, D. ,  [Recolonization by nematodes of hot water treated cooking banana planting material in Uganda] ,  Recolonization by nematodes of hot water treated cooking banana planting material in Uganda
Journal Article 2000

Autor: Gold, C. Speijer, P. Ssali, H. Karamura, E.B. Okech, S.

East African highland cooking bananas (Musa spp., AAA) are one of the most important staples in the Great Lakes region of Africa. It has been hypothesized that land use intensification within the region has led to decline in soil fertility, increased pest pressure, and decline in production. To d...

Enlace original: https://cgspace.cgiar.org/handle/10568/92609

Investigación en Agricultura
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Gold, C. ,  Speijer, P. ,  Ssali, H. ,  Karamura, E.B. ,  Okech, S. ,  [Relationships between soil fertility, banana weevil and nematodes in the East African highland cooking banana in Ntungamo, southwestern Uganda] ,  Relationships between soil fertility, banana weevil and nematodes in the East African highland cooking banana in Ntungamo, southwestern Uganda
Journal Article 2004

Autor: Rotimi, M. Speijer, P. De Waele, D.

The influence of some edaphic factors (soil moisture and organic matter) on plantain susceptibility to Radopholus similis was studied on cultivar Agbagba in a shade house. Densities of R. similis increased with increasing soil moisture level and were highest at field capacity revealing that at th...

Enlace original: https://cgspace.cgiar.org/handle/10568/103319

Investigación en Agricultura
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Rotimi, M. ,  Speijer, P. ,  De Waele, D. ,  [Effect of soil moisture and organic matter levels on plantain root reaction to Radopholus similis] ,  Effect of soil moisture and organic matter levels on plantain root reaction to Radopholus similis
Journal Article 2000

Autor: Dochez, C. Speijer, P. Hartman, J. Vuylsteke, D.R. Waele, D. de
Enlace original: https://cgspace.cgiar.org/handle/10568/99916

Investigación en Agricultura
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Dochez, C. ,  Speijer, P. ,  Hartman, J. ,  Vuylsteke, D.R. ,  Waele, D. de ,  [Screening Musa hybrids for resistance to Radopholus similis] ,  Screening Musa hybrids for resistance to Radopholus similis

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