 Mosquitoes are one of the main causes of human disease worldwide, transmitting malaria, lymphatic filariasis, and arboviruses like dengue and zika. Traditional insecticides are not effective against many of these diseases due to the development of resistance, so researchers have been looking into more eco-friendly alternatives. One approach is biocontrol, which uses natural predators to reduce the population of mosquitoes. This review outlines some of the successful strategies that have already been implemented or are currently underway. Additionally, it discusses how behavioral knowledge about mosquitoes can be used to create new control strategies. This article was authored by Giovanni Benelli, Claire L. Jeffries, and Thomas Walker.