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Items where Author is "Gibson, R.W."

Items where Author is "Gibson, R.W."

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Africa agricultural extension services begomovirus Biological control Campesino carlavirus cassava cassava flour Cotton Crop protection farmer selection geminivirus Honduras host plant disease resistance Kenya landraces leaf curl Maize Mali NASPOT 11 sweet potato cultivar (Tomulabula) Pest management Poverty quality researcher-bred variety NASPOT 1 Rural poor Sahel smallholders Sorghum sweet potato sweet potato leaf curl Uganda virus sweet potato leaf curl virus Uganda Ugandan National Sweetpotato Program (UNSP) value chains
Number of items: 37.

Africa

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

Aritua, V., Barg, E., Adipala, E., Gibson, R.W., Lesemann, D.E. and Vetten, H.J. (2009) Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus. Plant Disease, 93 (1). pp. 87-93. ISSN 0191-2917 (doi:10.1094/PDIS-93-1-0087)

Gibson, R.W., Lyimo, N.G., Temu, A.E.M., Stathers, T.E. ORCID logoORCID: https://orcid.org/0000-0002-7767-6186, Page, W.W., Nsemwa, L.T.H., Acola, G. and Lamboll, R.I. (2005) Maize seed selection by East African smallholder farmers and resistance to Maize streak virus. Annals of Applied Biology, 147 (2). pp. 153-159. ISSN 0003-4746 (Print), 1744-7348 (Online) (doi:10.1111/j.1744-7348.2005.00021.x)

agricultural extension services

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

begomovirus

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

Biological control

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

Campesino

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

carlavirus

Aritua, V., Barg, E., Adipala, E., Gibson, R.W., Lesemann, D.E. and Vetten, H.J. (2009) Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus. Plant Disease, 93 (1). pp. 87-93. ISSN 0191-2917 (doi:10.1094/PDIS-93-1-0087)

cassava

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

cassava flour

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

Cotton

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

Crop protection

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

farmer selection

Gibson, R.W., Lyimo, N.G., Temu, A.E.M., Stathers, T.E. ORCID logoORCID: https://orcid.org/0000-0002-7767-6186, Page, W.W., Nsemwa, L.T.H., Acola, G. and Lamboll, R.I. (2005) Maize seed selection by East African smallholder farmers and resistance to Maize streak virus. Annals of Applied Biology, 147 (2). pp. 153-159. ISSN 0003-4746 (Print), 1744-7348 (Online) (doi:10.1111/j.1744-7348.2005.00021.x)

geminivirus

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

Honduras

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

host plant disease resistance

Gibson, R.W., Lyimo, N.G., Temu, A.E.M., Stathers, T.E. ORCID logoORCID: https://orcid.org/0000-0002-7767-6186, Page, W.W., Nsemwa, L.T.H., Acola, G. and Lamboll, R.I. (2005) Maize seed selection by East African smallholder farmers and resistance to Maize streak virus. Annals of Applied Biology, 147 (2). pp. 153-159. ISSN 0003-4746 (Print), 1744-7348 (Online) (doi:10.1111/j.1744-7348.2005.00021.x)

Kenya

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

landraces

Gibson, R.W., Lyimo, N.G., Temu, A.E.M., Stathers, T.E. ORCID logoORCID: https://orcid.org/0000-0002-7767-6186, Page, W.W., Nsemwa, L.T.H., Acola, G. and Lamboll, R.I. (2005) Maize seed selection by East African smallholder farmers and resistance to Maize streak virus. Annals of Applied Biology, 147 (2). pp. 153-159. ISSN 0003-4746 (Print), 1744-7348 (Online) (doi:10.1111/j.1744-7348.2005.00021.x)

leaf curl

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

Maize

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

Mali

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

NASPOT 11 sweet potato cultivar (Tomulabula)

Gibson, R.W., Mpembe, I. and Mwanga, R.O.M. (2011) Benefits of participatory plant breeding (PPB) as exemplified by the first-ever officially released PPB-bred sweet potato cultivar. The Journal of Agricultural Science, 149 (5). pp. 625-632. ISSN 0021-8596 (Print), 1469-5146 (Online) (doi:10.1017/S0021859611000190)

Pest management

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

Poverty

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

quality

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

researcher-bred variety NASPOT 1

Gibson, R.W., Mpembe, I. and Mwanga, R.O.M. (2011) Benefits of participatory plant breeding (PPB) as exemplified by the first-ever officially released PPB-bred sweet potato cultivar. The Journal of Agricultural Science, 149 (5). pp. 625-632. ISSN 0021-8596 (Print), 1469-5146 (Online) (doi:10.1017/S0021859611000190)

Rural poor

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

Sahel

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

smallholders

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

Sorghum

Gibson, R.W. and Sweetmore, A., (eds.) (1991) Proceedings of a seminar on crop protection for resource poor farmers. Natural Resources Institute, Chatham, UK. ISBN 0859543218

sweet potato

Aritua, V., Barg, E., Adipala, E., Gibson, R.W., Lesemann, D.E. and Vetten, H.J. (2009) Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus. Plant Disease, 93 (1). pp. 87-93. ISSN 0191-2917 (doi:10.1094/PDIS-93-1-0087)

sweet potato leaf curl Uganda virus

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

sweet potato leaf curl virus

Wasswa, P., Otto, B., Maruthi, M.N. ORCID logoORCID: https://orcid.org/0000-0002-8060-866X, Mukasa, S.B., Monger, W. and Gibson, R.W. (2011) First identification of a sweet potato begomovirus (sweepovirus) in Uganda: Characterization, detection and distribution. Plant Pathology, 60 (6). pp. 1030-1039. ISSN 0032-0862 (Print), 1365-3059 (Online) (doi:10.1111/j.1365-3059.2011.02464.x)

Uganda

Aritua, V., Barg, E., Adipala, E., Gibson, R.W., Lesemann, D.E. and Vetten, H.J. (2009) Host range, purification, and genetic variability in Sweet potato chlorotic fleck virus. Plant Disease, 93 (1). pp. 87-93. ISSN 0191-2917 (doi:10.1094/PDIS-93-1-0087)

Ugandan National Sweetpotato Program (UNSP)

Gibson, R.W., Mpembe, I. and Mwanga, R.O.M. (2011) Benefits of participatory plant breeding (PPB) as exemplified by the first-ever officially released PPB-bred sweet potato cultivar. The Journal of Agricultural Science, 149 (5). pp. 625-632. ISSN 0021-8596 (Print), 1469-5146 (Online) (doi:10.1017/S0021859611000190)

value chains

Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L. ORCID logoORCID: https://orcid.org/0000-0001-9931-4453, Hillocks, R.J., Gensi, R., Gibson, R.W., Graffham, A.J., Ilona, P., Kleih, U.K., Lamboll, R.I., Mahende, G., Martin, A.M. ORCID logoORCID: https://orcid.org/0000-0001-9305-7302, Onumah, G.E., Orr, A.W., Posthumus, H., Sanni, L.O., Sandifolo, V. and Westby, A. (2010) Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services. Journal of Agricultural Extension, 14 (1). pp. 1-10. ISSN 1119-944X

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