Abstract
The article discusses the issues of determining the level of occurrence biological risks, as well as the spread of infectious and parasitic diseases of potato according to the parameters of the transmission mechanisms and routes. Most pathogens are characterized by a high (26.1%) and very high (43.5%) level of risk. It has been established that in the latter group, 75% of infectious and parasitic diseases of potato have a mycotic etiology, 15 – helminthic, 10% – bacterial. There are no pathogens of infectious and parasitic potato diseases of viral etiology in this group. The average score for the very high-risk group is 10.8. In the low-risk group the most of potato diseases pathogens have a bacterial etiology (80%), medium – bacterial (44.5%) and mycotic (33.3%), high – viral (66.6%).
Published Version
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