larvacidal activity

Mosquito born diseases are nauseous for human being life and were always a never ending hazard . They have also developed a resistance to this chemical insecticides. Alternatively bio-pesticides are been used. In Indian the Lanata camara , Parthenium hysterophorus are weeds that shows the larvicidal activity along with the Allium sativum linn. The present studies has shown the positive results of larvicidal activity. And the methanol as the choice of extract for the extraction process. Formulation of larvicidal sachets and it’s evaluation were done. Leading to sachets formulation which shown high solubility and stability. With the dose dependent activity and showing the effective measures at low concentrations. Which is economical and ecofriendly less toxic then chemical synthetic pesticides, user - friendly, easy availability. Control and prevention of Mosquito larvaes ,using herbs showing larvicidal activity in sachets formulation.