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Modeling epidemics in seed systems and landscapes to guide management strategies: The case of sweetpotato in Northern Uganda por Andersen, K.F., Buddenhagen, C., Rachkara, P., Gibson, R., Kalule, S., Phillips, D., Garrett, K.A.

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Virus diseases of root crops in Africa: abstracts por Legg, James P., Gibson, R., Hughes, J.

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Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 4: Sweetpotato production and management; sweetpotato pest and disease management (Amhar... por Stathers, T., Carey, E.E., Mwanga, Robert O.M., Njoku, J., Malinga, J., Gibson, R., Namanda, S.

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Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 3: Sweetpotato seed systems (Amharic) por Stathers, T., McEwan, M., Gibson, R., Mwanga, Robert O.M., Carey, E.E., Namanda, S., Abidin, P.E., Low, Jan W., Malinga, J., Agili, S., Andrade, M.I., Mkumbira, J.

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Status of sweetpotato virus disease in East Africa 1999 update on incidence por Aritua, V., Mwanga, Robert O.M., Legg, James P., Ndunguru, J., Kamau, J., Vetten, H., Gibson, R.

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Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 3: Sweetpotato seed systems por Stathers, T., McEwan, M., Gibson, R., Mwanga, Robert O.M., Carey, E.E., Namanda, S., Abidin, P.E., Low, Jan W., Malinga, J., Agili, S., Andrade, M.I., Mkumbira, J.

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Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 4: Sweetpotato production and management; sweetpotato pest and disease management por Stathers, T., Carey, T., Mwanga, Robert O.M., Njoku, J., Malinga, J., Njoku, A., Gibson, R., Namanda, S.

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Sweetpotato seed systems in Uganda, Tanzania, and Rwanda por Namanda, S., Gibson, R., Sindi, K.

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Outcomes of a virus degeneration study in sweetpotato in the Lake zone of Tanzania por Luambano, N., Gibson, R.

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Sustainable inclusion of smallholders in the emerging high quality cassava flour value chains in Africa: challenges for agricultural extension services por Adebayo, K., Abayomi, L., Abass, A., Dziedzoave, N.T., Forsythe, L., Hillocks, R.J., Gensi, R., Gibson, R., Graffham, A.J., Ilona, Paul, Kleih, Uli K., Lamboll, R.I., Mahende, G., Martin, A.M., Onumah, G.E., Orr, A.W., Posthumus, Helena, Sanni, Lateef O., Sandifolo, V.S., Westby, Andrew

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Everything you ever wanted to know about sweetpotato, Topic 5: Sweetpotato seed systems por Stathers, T., McEwan, M., Gibson, R., Mwanga, Robert O.M., Carey, E.E., Namanda, S., Low, Jan W., Ogero, K., Rajendran, S., Abidin, P.E., Malinga, J., Agili, S., Andrade, M.I., Mkumbira, J.

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Everything you ever wanted to know about sweetpotato, Topic 7: Sweetpotato pest and disease management por Stathers, T., Gibson, R., Namanda, S.

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