National Root and Tuberous Program National Institute of Agricultural Innovation Huancayo 1200 Perú;
Genetics Genomic and Crop Improvement Science Division International Potato Center-CIP P.O.Box 1558 Lima12 Peru;
Faculty of Agricultural Sciences Professional Academic School of Agronomic Engineering National University Hermilio Valdizan Huánuco 10003 Perú;
Agronomy Faculty National University of the Center of Peru Huancayo 12006 Perú;
Potato; late blight; resistance; climate change; participatory varietal selection;