Differences of autogeny and anautogeny population of mosquitoes Culex pipiens quinquefasciatus Say

The aim of submited Thesis was to contribute to illustration on differences in development of female genital organs in autogeny and anautogeny population of mosquito Culex pipiens quinquefasciatus Say. Currently, a consequence of ekdyson agonists was tested for change evoked in the development and fertility this species. Gained results showed that in anautogeny population is process of vitellogenesis depended on blood- feeding. In autogeny population, there is no need to blood- fed during the first gonotrophic cycle. Tested compound indicated vitellogenesis in a sublethal doses then egg-laying was followed. In comparison with that, application of higher doses showed sterilisation effect. Gained results show this compound useful for regulation of mosquitoes population, especially in the area of disease transmitted by them