The impact of bacterial larvicidal agent and larvivorous fish on the preimaginal phases of bloodsucking mosquitoes in aquatic ecosystems of Southern Western Siberia

It has been shown that ecological prerequisites for the spread of bloodsucking mosquitoes from different aquatic ecosystems in the south of Western Siberia may be controlled by reducing the density of larval hemipopulations. The bacterial agent Bactiñide is most efficient in open water systems. In ecosystems overgrown with herb-shrub vegetation, an integrated approach should be used, which involves both stocking with belica (Leucaspius delineatus) and application of Bacticide. The development of larvivorous fish in the permanent water systems of the Karasuk-Burlinsk region and Teletskoye Lake basin contributes to elimination of mosquito larvae and, thus, to the improvement of natural environment.