Data on the dynamics of rust fungi are presented on the example of the Skadovsky Zvenigorod Biological Station of Lomonosov Moscow State University. The survey was carried out by the route method in years 2011-2019 and 2021 during vegetative season. 81 species of rust fungi were recorded on the territory of the biological station, the number of species detected during one year varies from 36 to 56. The number of species detected per year shows a significant correlation (r = 0.76) with the G index calculated from temperature and rainfall in June and August. During each season there is a change in the dominant stages of rust fungi. Species with aeciospores (I) are more common in June, species with urediniospores (II) are more common in July, and species with teliospores (III)predominate in August. The number of species detected in stage II per month is mainly determined by the number of species identified in the previous month in stage I (r = 0.61). Similarly, the number of species detected in stage III in a month is predominantly determined by the number of species detected in the previous month in stage II (r = 0.85). The revealed dependencies correspond to the biology of the Pucciniales.
展开▼
