Effect of Different Environmental Conditions on the Viability of Pathogenic Tomato Fungi

This article presents the effect of different environmental conditions on the survival of pathogenic fungi Phytophthora infestans, Fusarium oxysporum f.sp. lycopersic and Alternaria solani on tomatoes, and when affected tomato organs were stored for 100 days at a depth of 20 cm in P. Infestans F. oxysparumf.sp. lycopersici and A.solani disease signs were not observed on leaves, but pathogen development was observed on stems.