Mosquitoes have become menace for mammals, including human. They are responsible for a number of viral and parasitic diseases. Considering its life cycle and limited life span, it appears that Mosquito Breeding Stage (MBS) is the time to control the mosquitoes as, at this stage they has eggs and larvae, which has limited mobility and feeding mechanism. The present invention relates to the composition to control mosquito breeding in which inoculum is made from the naturally occurring strains of Lactobacillus coagulans and Saccharomyces cervisiae. The present composition infuses enzymes and bio-chemicals for controlled decomposition of organic matter which makes food inedible for them which reduces eggs hatchability and ultimately controls breeding of Mosquitoes. The present invention also reduces foul odor from the water logged bodies and controls the breeding of flies.