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Conference Paper 1999

Autor: Niere, B.I. Speijer, P.R. Gold, C.S. Sikora, R.A.
Enlace original: https://cgspace.cgiar.org/handle/10568/98016

Investigación en Agricultura
Enlace permanente
Niere, B.I. ,  Speijer, P.R. ,  Gold, C.S. ,  Sikora, R.A. ,  [Fungal endophytes from banana for the biocontrol of Radopholus similis] ,  Fungal endophytes from banana for the biocontrol of Radopholus similis
Journal Article 2004

Autor: Brentu, C.F. Speijer, P.R. Green, K.R. Hemeng, B.M. De Waele, D. Coyne, D.L.

The damage potential of the plant-parasitic nematodes Pratylenchus coffeae, Helicotylenchus multicinctus and Meloidogyne javanica, was assessed on plantain (Musa spp., AAB-group) cv. Apantu-pa in microplots in Ghana. Hot water treated suckers, planted in 3 l plastic bags containing sterilised soi...

Enlace original: https://cgspace.cgiar.org/handle/10568/103373

Investigación en Agricultura
Enlace permanente
Brentu, C.F. ,  Speijer, P.R. ,  Green, K.R. ,  Hemeng, B.M. ,  De Waele, D. ,  Coyne, D.L. ,  [Microplot evaluation of the yield reduction potential of Pratylenchus coffeae, Helicotylenchus multicinctus, and Meloidogyne javanica on plantain cv. Apantupa (Musa spp., AABgroup) in Ghana] ,  Microplot evaluation of the yield reduction potential of Pratylenchus coffeae, Helicotylenchus multicinctus, and Meloidogyne javanica on plantain cv. Apantupa (Musa spp., AABgroup) in Ghana
Journal Article 2004

Autor: Bogale, M. Speijer, P.R. Mekete, T. Mandefro, W. Tessera, M. Gold, C.

Twenty five sites, representative of seven agro-ecological zones of enset (Ensete ventricosum) crops, were sampled between September 1998 and January 1999. At each site, five 1-2 year old enset plants were sampled to check for the presence of nematodes present in their roots. The predominant nema...

Enlace original: https://cgspace.cgiar.org/handle/10568/103298

Investigación en Agricultura
Enlace permanente
Bogale, M. ,  Speijer, P.R. ,  Mekete, T. ,  Mandefro, W. ,  Tessera, M. ,  Gold, C. ,  [Survey of plant parasitic nematodes and banana weevil on Ensete ventricosum in Ethiopia] ,  Survey of plant parasitic nematodes and banana weevil on Ensete ventricosum in Ethiopia
Journal Article 1998

Autor: Speijer, P.R. Ssango, F. Kajumba, C. Gold, C.S.

The optimum sample size for assessment of nematode densities and related damage in East African highland banana was estimated at Kikoni parish in Ntungamo district, Uganda. Kikoni parish is at an elevation ranging from 1360 to 1480 meters above sea level and the East African highland banana (Musa...

Enlace original: https://cgspace.cgiar.org/handle/10568/100986

Investigación en Agricultura
Enlace permanente
Speijer, P.R. ,  Ssango, F. ,  Kajumba, C. ,  Gold, C.S. ,  [Optimum sample size for Pratylenchus goodeyi (Cobb) Sher and Allen density and damage assessment in highland banana (Musa AAA) in Uganda] ,  Optimum sample size for Pratylenchus goodeyi (Cobb) Sher and Allen density and damage assessment in highland banana (Musa AAA) in Uganda
Journal Article 2000

Autor: Speijer, P.R. Kajumba, C.

East African Highland bananas (Musa spp., AAA) also known by their vernacular name ‘matooke', are a major staple food for the densely populated high elevation regions of Eastern and Central Africa. Banana production, however, is declining due to increased pest and disease pressure. Nematodes are ...

Enlace original: https://cgspace.cgiar.org/handle/10568/99888

Investigación en Agricultura
Enlace permanente
Speijer, P.R. ,  Kajumba, C. ,  [Yield loss from plant parasitic nematodes in East African highland banan (Musa spp. AAA)] ,  Yield loss from plant parasitic nematodes in East African highland banan (Musa spp. AAA)
Conference Paper 1994

Autor: Speijer, P.R. Gold, C.S. Kashaiya, I.N. Kararmura, E.B.
Enlace original: https://cgspace.cgiar.org/handle/10568/100930

Investigación en Agricultura
Enlace permanente
Speijer, P.R. ,  Gold, C.S. ,  Kashaiya, I.N. ,  Kararmura, E.B. ,  [Assessment of nematode damage in East African highland banana systems.] ,  Assessment of nematode damage in East African highland banana systems.
Journal Article 1998

Autor: Mudiope, J. Speijer, P.R. Maslen, N.R. Adipala, E.

A field trial was established at Sendusu. 40 km north of Kampala. Uganda, to evaluate the response of yarn lines, developed by the International Institute of Tropical Agriculture (IITA), to nematode infestation. The field was naturally infested with nematodes and plants were established from tiss...

Enlace original: https://cgspace.cgiar.org/handle/10568/100980

Investigación en Agricultura
Enlace permanente
Mudiope, J. ,  Speijer, P.R. ,  Maslen, N.R. ,  Adipala, E. ,  [Evaluation of yam host-plant response to rootknot nematodes in Uganda] ,  Evaluation of yam host-plant response to rootknot nematodes in Uganda
Journal Article 2001

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

The predominant nematode species found on plantain in southern Nigeria was Helicotylenchus multicinctus which occurred at all 68 sites sampled. Hoplolaimus pararobustus, Pratylenchus coffeae and Radopholus similis were found at 64, 50 and 46% of the sites, respectively, while Meloidogyne spp. sec...

Enlace original: https://cgspace.cgiar.org/handle/10568/104005

Investigación en Agricultura
Enlace permanente
Speijer, P.R. ,  Rotimi, M.O. ,  De Waele, D. ,  [Plant parasitic nematodes associated with plantain (Musa spp. AAB-group) in southern Nigeria and their relative importance compared to other biotic constraints] ,  Plant parasitic nematodes associated with plantain (Musa spp. AAB-group) in southern Nigeria and their relative importance compared to other biotic constraints

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