Ragama, P.    

Firstname:P. 
Surname:Ragama 
Email: 
Institute:IITA 
Homepage:http://www.iita.org 
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24 publications (0 read)





Publications as Author



2011

Effect of plant density on growth and yield of East African highland banana (Musa spp.) in low input cropping systems in Rwanda, Ndabamenye, T.*, Van Asten, P., Blomme, G., Ragama, P., Swennen, R.+, Annandale, J.*, Vanlauwe, B. and Barnard, R., Abstract (Poster Presentation) in Book of Abstracts of CIALCA International Conference on "Challenges and Opportunities for Agricultural Intensification of the Humid-Highland Systems of sub-Saharan Africa", Kigali, Rwanda, 24-27 October, 2011.
 

2009

Influence of plant and residue age on attraction, acceptance and larval survival of the banana weevil Cosmopolites sordidus (Coleoptera: Curculionidae), Masanza, M., Gold, C., Van Huis, A. and Ragama, P., in: International Journal of Tropical Insect Science, volume 29, number 4, pages 171-179, ISSN 1742-7584, 2009.
 

2007

Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+, Tinzaara, W., Gold, C., Dicke, M., Van Huis, A. and Ragama, P., in: International Journal of Pest Management, volume 53, number 2, pages 127-137, ISSN 0967-0874, 2007.
 
Assessment of banana planting practices and cultivar tolerance in relation to management of soilborne Xanthomonas campestris pv musacearum, Mwangi, M., Bandyopadhyay, R., Ragama, P. and Tushemereirwe, W. K.*, in: Crop Protection, volume 26, pages 1203-1208, 2007. [DOI]
 

2006

In vitro antagonism of endophytic Fusarium oxysporum isolates against the burrowing nematode Radopholus similis, Athman, S., Dubois, T., Viljoen, A.*, Labuschagne, N.*, Coyne, D., Ragama, P., Gold, C. and Niere, B., in: Nematology, volume 8, pages 627-636, 2006.
 
Comparative study of banana Xanthomonas wilt spread in mid and high altitudes of the Great Lakes region of Africa, Mwangi, M., Tinzaara, W., Vigheri, N., Namu, F., Ragama, P. and Bandyopadhyay, R., 2006.
 
Evaluation of advanced cassava genotypes in Uganda, Ntawuruhunga, P., Ssemakula, G., Ojulong, H., Bua, A.*, Ragama, P., Kanobe, C. and Whyte, J., in: African Crop Science Journal, volume 14, number 1, pages 17-25, 2006.
 
Comparative study of banana Xanthomonas wilt spread in mid and high altitudes of the Great Lakes region of Africa, Mwangi, M., Tinzaara, W., Vigheri, N., Namu, F., Ragama, P. and Bandyopadhyay, R., in: Deutscher Tropentag (DTT), Bonn/Germany, 11-13 October 2006, 2006.
 
Effects of crop sanitation on banana weevil, Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae), populations and crop damage in Uganda, Masanza, M., Gold, C., Van Huis, A. and Ragama, P., in: African Entomology, volume 14, number 2, pages 267-275, ISSN 1021-3589, 2006.
 
Response of cassava to nematicide application and plant parasitic nematode infection in East Africa with emphasis on root knot nematodes, Coyne, D., Kagoda, A.*, Wambugu, E. and Ragama, P., in: International Journal of Pest Management, volume 52, pages 215-223, 2006.
 

2005

On-farm evaluation of advanced cassava genotypes in five districts of Uganda, Ntawuruhunga, P., Kanobe, C., Ssemakula, G., Ojulong, H., Ragama, P., Whyte, J. and Bua, A.*, in: Conference proceedings, 5-9, December, Kampala, Uganda, 2005.
 
Effects of covering highland banana stumps with soil on banana weevil Cosmopolites sordidus (Coleoptera: Curculionidae) oviposition, Masanza, M., Gold, C., Van Huis, A. and Ragama, P., in: International Journal of Tropical Insect Science, volume 25, number 1, pages 19-24, ISSN 1742-7584, 2005.
 

2004

Agronomic pests and economic factors influencing sustainability of banana-coffee systems of western Uganda and potentials for improvement, Okech, R., Gold, C., Nankinga, C., Wetala, P., Van Asten, P., Nambuye, A. and Ragama, P., in: Journal of Agricultural Sciences, volume 9, number 1, pages 432-444, 2004.
 
Integration of pheromones and the entomopathogenic fungus for the management of the banana weevil, Tinzaara, W., Gold, C., Nankinga, C., Dicke, M., Van Huis, A., Ragama, P. and Kagezi, G.*, in: Ugandan Journal of Agricultural Sciences, volume 9, pages 621-629, 2004.
 
Kairomone trapping system for delivery of Beauveria bassiana to control the banana weevil, Tumuhaise, V., Nankinga, C., Gold, C., Kyamanywa, S.*, Ragama, P. and Tushemereirwe, W. K.*, in: Ugandan Journal of Agricultural Sciences, volume 9, pages 630-635, 2004.
 
Use of crop sanitation for the management of the banana weevil in Uganda, Masanza, M., Gold, C., Van Huis, A. and Ragama, P., in: Uganda Journal of Agricultural Sciences, volume 9, pages 636-644, ISSN 1026-0919, 2004.
 
The effects of banana weevil, Cosmopolites sordidus (Germar) damage on highland banana growth, yield and stand duration in Uganda, Gold, C., Kagezi, G.*, Night, G. and Ragama, P., in: Annals of Applied Biology, volume 145, number 3, pages 263-269, ISSN 0003-4746, 2004.
 
Field distribution of banana weevil (Cosmopolites sordidus (Germar)) adults in cooking banana stands in Uganda, Gold, C., Night, G., Ragama, P., Kagezi, G.*, Tinzaara, W. and Abera, A., in: Insect Science and Its Application, volume 24, pages 242-248, 2004.
 
Selection of assessment methods for evaluating banana weevil damage on highland cooking banana, Gold, C., Ragama, P., Coe, R. and Rukazambuga, N., in: Ugandan Journal of Agricultural Sciences, volume 9, pages 274-280, 2004.
 

2003

Field evaluation of pheromone-enhanced traps for management of the banana weevil, cosmopolites sordidus, in Uganda, Kagezi, G.*, Tinzaara, W., Gold, C., Nankinga, C., Tushemereirwe, W. K.* and Ragama, P., in: Paper presented at: Proceedings of the Integrated Pest Management Workshop, 8-12 September 2002, Kampala, Uganda, 2003.
 

2002

Field evaluation of pheromone-enhanced traps for management of the banana weevil, Cosmopolites sordidus, in Uganda, Kagezi, G.*, Tinzaara, W., Gold, C., Nankinga, C., Tushemereirwe, W. K.* and Ragama, P., in: Proceedings, Kampala, Uganda, 2002.
 
The influence of crop management on banana weevil, Cosmopolites sordidus (Coleoptera: Curculionidae) populations and damage to highland cooking banana (cv. Atwalira) in Uganda, Rukazambuga, N., Gold, C., Gowen, S. and Ragama, P., in: Bulletin of Entomological Research, volume 92, pages 413-421, ISSN 0007-4853, 2002.
 
Regional germplasm development and deployment for sustainable production and utilization within the cassava subsector, Whyte, J., Khizzah, B., Mahungu, N., Ragama, P., Ntawuruhunga, P. and Ojulong, H., in: Paper presented, Entebbe, Uganda, 2002.
 
Selection of sampling methods for evaluating banana weevil Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae) damage on highland cooking banana (Musa spp., genome group AAA-EA), Ragama, P., Gold, C. and Rukazambuga, N., in: Proceedings, Kampala, Uganda, 2002.