Место издания:Всероссийский научно-исследовательский институт селекции и семеноводства овощных культур (ВНИИССОК)
Первая страница:343
Последняя страница:352
Аннотация:The purpose of this study was the evaluation of the aggressiveness of Phytophthora infestans isolates collected from different regions of Russia (Moscow, Bryansk and Stavropol regions, the Sakhalin island) and also from the Toluca valley (Mexico). The potato cultivars characterized by different partial resistance to late blight were used. The obtained results have shown that isolates from different regions demonstrate different levels of aggressiveness on the same potato cultivars. At the same time, the potato cultivars with any level of partial resistance to highly aggressive isolates of P. infestans demonstrate the same or even higher level of resistance to less-aggressive isolates of the pathogen.