Effect of plant genotype, virus isolate and temperature on the expression of the potato tuber necrotic ringspot disease (PTNRD)

disease resistance enfermedades de las plantas maladie des plantes papa pathogens plant anatomy plant diseases plant viruses pomme de terre potato y potyvirus potatoes potyvirus potyvirus y de la patata potyvirus y pomme de terre resistencia a la enfermedad solanum tuberosum temperatura temperature tuber tuber (truffles) variedades varieties virus de las plantas