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Oospores of Phytphthora infestans in soil provide an important new source of primary inoculum in Finland
potatoes Solanum tuberosum potato late blight Phytophthora infestans epidemiology oospores mating type sexual reproduction soil borne inoculum
2010/8/13
There have been numerous indications since the 1990s that oospore-derived primary infections play an increasing role in the epidemiology of potato late blight. The aim of this study was to verify that...