The herbal formulations and oils were prepared from the Azadirachta indica, Oscimum sanctum, Eucalyptus, Lily and Turmeric. These oils and extracts were used as a green mosquito repellent and tests on mosquitoes were carried with varying. The herbal formulation of leaves of Azadirachta indica, Oscimum sanctum, Eucalyptus, Lily and Turmeric are more effective against mosquitoes than the synthetic entomotoxicity containing 0.1% D-allethrin in Mortein, 0.2% allethrin in Goodknight, Allout, Maxo and Mortein mats (1% Pralletrin), Goodknight mats (1.2% Pralletrin). Percent mortality of Azadirachta indica, Oscimum sanctum, Eucalyptus, Lily and turmeric formulation extract were 60.50%, 66.62%, 62.33%, 58.6%, 48.5% and 82.65% respectively.