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Damage caused to snap bean by rust, angular leaf spot, Ascochyta, and web blight, is briefly described. Results of the evaluations carried out by CIAT with the germplasm bank are also described along with the strategies for improvement developed in the search for cv. resistant to these diseases. ...

Se describen brevemente los danos causados a la habichuela por roya, mancha foliar angular, Ascochyta y mustia hilachosa. Se describen tambien los resultados de las evaluaciones realizadas por CIAT con el banco de germoplasma y las estrategias de mejoramiento desarrollados en busca de cv. resiste...


Kornegay, Julia L.[Estrategias para el mejoramiento de la produccion de habichuelas en CIAT para la roya, mancha angular, ascochyta y mustia]Estrategias para el mejoramiento de la produccion de habichuelas en CIAT para la roya, mancha angular, ascochyta y mustia

McEwan, M.Namanda, S.Lusheshannija, D.[Whose standards matter? Piloting the implementation of quality declared planting material inspection guidelines for sweetpotato in Lake Zone, Tanzania.]Whose standards matter? Piloting the implementation of quality declared planting material inspection guidelines for sweetpotato in Lake Zone, Tanzania.

Mwendia, Solomon W.Notenbaert, An Maria OmerPaul, Birthe K.[Forage seed systems in Kenya]Forage seed systems in Kenya

Hodgkin, T.Rana, R.Tuxill, J.Didier, B.Subedi, A.Mar, I.Karamura, R.Valdivia, R.O.Colledo, L.Latournerie, L.Sadiki, M.Sawadogo, M.Brown, A.H.D.Jarvis, D.[Seed systems and crop genetic diversity in agroecosystems]Seed systems and crop genetic diversity in agroecosystems

The importance of seed provisioning in food security and nutrition, agricultural development and rural livelihoods, and agrobiodiversity and germplasm conservation is well accepted by policy makers, practitioners and researchers. The role of farmer seed networks is less well understood and yet is...


Coomes, O.T.McGuire, S.J.Garine, E.Caillon, S.McKey, D.Demeulenaere, E.Jarvis, D.Aistara, G.Barnaud, A.Clouvel, P.Emperaire, L.Louafi, S.Martin, P.Massol, F.Pautasso, M.Violon, C.Wencelius, J.[Farmer seed networks make a limited contribution to agriculture? Four common misconceptions]Farmer seed networks make a limited contribution to agriculture? Four common misconceptions
Alvarado Aguila, José R.Grau B., Pablo A.Martínez Racines, César PompilioPulver, Edward L.[Buli-INIA, nueva variedad de arroz de grano largo: Primera variedad de grano fino]Buli-INIA, nueva variedad de arroz de grano largo: Primera variedad de grano fino
Gutiérrez, J.A.Singh, S.P.[Changes in population size due to single seed bulk and single pod bulk methods for advancing hybrid generations in common bean]Changes in population size due to single seed bulk and single pod bulk methods for advancing hybrid generations in common bean
Blair, Matthew W.Astudillo R, CHoyos, A.Viera, YMosquera V., Octavio[Seed iron zinc levels in a collection of Colombian released varieties grown at two levels of phosphorus fertilization]Seed iron zinc levels in a collection of Colombian released varieties grown at two levels of phosphorus fertilization
McGrath, S.Sperling, L.[Leveraging farmers´ strategies for coping with stress: seed aid in Ethiopia]Leveraging farmers´ strategies for coping with stress: seed aid in Ethiopia

Scott, JKambewa, PChirwa, RowlandAggarwal, V.David, S.[Local seed systems for beans in Malawi]Local seed systems for beans in Malawi

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