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Kromann, P.Taipe, ArturoPérez, W.Gamboa, S.Forbes, G.Andrade-Piedra, J.L.[Combatiendo el tizon tardio (Phytophthora infestans).]Combatiendo el tizon tardio (Phytophthora infestans).

Late blight caused by P. infestans is the most devastating disease of potato worldwide. To understand the current P. infestans population structure in the Peruvian Andes, 701 single-lesion samples were collected from cultivated potato in different agroecological zones at 2016-2017. Genetic divers...


Astete, A.Pérez, W.Gamboa, S.Lindqvist-Kreuze, Hanele[Current diversity of Phytophthora infestans infecting cultivated potato in the Peruvian Andes]Current diversity of Phytophthora infestans infecting cultivated potato in the Peruvian Andes

The effectiveness and efficiency of commercial resistance inductors (RIs) for LB control in the central highlands of Peru were studied. Susceptible plants of cv. Yungay were sprayed with PKplus®, Manvert Biolet®, Miconic® and Manvert Silikon®, and then they were inoculated with a complex P. infes...


Sanabria, K.Pérez, W.Sánchez, D.Andrade-Piedra, J.L.[Resistance inductors for potato late blight management in Peru]Resistance inductors for potato late blight management in Peru

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.

Magembe, E.Mwathi, M.Rivera, C.Roman, M.Orbegozo, J.Tovar, J.C.Pérez, W.Gamboa, S.Kreuze, J.F.Forbes, G.Ghislain, M.Gati, J.M.[Development of potato varieties resistant to late blight]Development of potato varieties resistant to late blight

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