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Using a semi-structured questionnaire, 1198 Peruvian farmers were interviewed on their knowledge about late blight (LB) and its current management practices. Farmers overwhelmingly considered LB as the main foliar constraint in both potato growing areas. However, most farmers considered the inter...


Pérez, W.Arias, R.Barreto, M.Sanabria, K.Andrade-Piedra, J.L.[Farmers’ knowledge and management of potato late blight in Peruvian highlands: implications for an integrated disease management program]Farmers’ knowledge and management of potato late blight in Peruvian highlands: implications for an integrated disease management program

Hernández Nopsa, J.F.Xing, Y.Andrade-Piedra, J.L.Beed, Fen D.Blomme, GuyCarvajal Yepes, MónicaCoyne, D.L.Forbes, G.Kreuze, J.F.Kroschel, J.Kumar, L.Legg, J.P.Parker, M.Schulte-Geldermann, ElmarGarrett, K.A.[Invasion and saturation risk of pathogens and pests based on global cropland connectivity: the case of banana, cassava, potato, sweet potato, and yam]Invasion and saturation risk of pathogens and pests based on global cropland connectivity: the case of banana, cassava, potato, sweet potato, and yam
Thiele, GrahamDevaux, A.Reinoso, I.Pico, H.Montesdeoca, F.Pumisacho, M.Andrade-Piedra, J.L.Velasco, C.Flores, P.Esprella, R.Thomann, A.Manrique, K.Horton, D.[Multi-stakeholder platforms for linking small farmers to value chains: Evidence from the Andes.]Multi-stakeholder platforms for linking small farmers to value chains: Evidence from the Andes.

Fifty-seven accessions of wild potato species and 352 accessions of potato landraces hold in the International Potato Center (CIP) were tested for resistance to late blight (LB) in a series of greenhouse experiments from May to December 2018, in Lima, Peru. Wide phenotypic variation for resistanc...


Pérez, W.Rojas, T.Alarcón, L.Andrade-Piedra, J.L.[Screening for resistance to late blight in wild potato species and landraces in greenhouse conditions in Peru.]Screening for resistance to late blight in wild potato species and landraces in greenhouse conditions in Peru.
Cavatassi, R.González Flores, M.Winters, P.Andrade-Piedra, J.L.Espinosa, P.Thiele, Graham[Linking smallholders to the new agricultural economy: the case of the plataformas de concertación in Ecuador.]Linking smallholders to the new agricultural economy: the case of the plataformas de concertación in Ecuador.
Devaux, A.Reinoso, I.Pico, H.Montesdeoca, F.Pumisacho, M.Andrade-Piedra, J.L.Velasco, C.Flores, P.Esprella, R.Thomann, A.Manrique, K.Horton, D.Thiele, Graham[Multistakeholder platforms for linking small farmers to value chains: evidence from the Andes.]Multistakeholder platforms for linking small farmers to value chains: evidence from the Andes.

Andrade-Piedra, J.L.Kromann, P.Otazu, V.[Manual for seed potato production using aeroponics. Ten years of experience in Colombia, Ecuador and Peru.]Manual for seed potato production using aeroponics. Ten years of experience in Colombia, Ecuador and Peru.

Montesdeoca, L.Acosta, M.Quishpe, C.Monteros, C.Andrade-Piedra, J.L.Pavez, I.[Rescatando variedades ancestrales: Innovacion de las papas nativas en Ecuador.]Rescatando variedades ancestrales: Innovacion de las papas nativas en Ecuador.

Kromann, P.Taipe, A.Velasco, C.Andrade-Piedra, J.L.[Decisiones informadas para el manejo de tizon tardio.]Decisiones informadas para el manejo de tizon tardio.

Devaux, A.Ordinola, M.Hibon, A.Blajos, J.Andrade-Piedra, J.L.[Analisis comparativo del sector papa en Bolivia, Ecuador y Peru.]Analisis comparativo del sector papa en Bolivia, Ecuador y Peru.

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