Dynamika inwazji slupkowcow malych [Cyathostominae] u koni w cyklu rocznym

The aim of the research was to observe the dynamics of excretion of strongyles and to establish the intensity and extent of their invasion in two annual cycles against the background of weather conditions in the period. It was proved that environmental conditions in which invasion larvae can survive are of significant importance in the process of strongyles infection of horses. It was established that much higher intensity and a greater extent of infection of horses with these nematodes occured in the warmer year with more sunny days and a relatively lower air humidity.