What is one method to control mosquito populations in aquatic systems?

One effective method to control mosquito populations in aquatic systems is employing biocontrol agents like Gambusia affinis, commonly known as the mosquitofish. This species is known for its natural ability to consume mosquito larvae, thus reducing the overall population of mosquitoes in the water. By introducing Gambusia affinis into ponds, lakes, and other aquatic environments, their feeding habits can help manage mosquito numbers without the adverse effects associated with chemical pesticides.

Biological control methods offer an environmentally friendly alternative to chemical treatments, promoting a balanced ecosystem while effectively addressing pest populations. In this way, the introduction of mosquitofish can be a sustainable strategy to mitigate the risks associated with mosquito-borne diseases, making it a preferred choice among management practices in aquatic systems.