PROCESS FOR PRODUCTION AND USE OF ION SURFACTANT MIXTURES OF CASHEW CASTANHA BARK AND MAMONA OIL AS LARVICIDE

摘要

process of production and use of mixtures of ionic surfactants of cashew nut shell liquid and castor oil as larvicide. The present invention relates to products prepared from cashew nut shell liquid (CCD) for use against disease-carrying mosquito larvae. The present invention is a pasty anionic sodium and potassium surfactant which can be produced easily at low cost from CCl together with castor oil by saponifying these materials with sodium and / or potassium hydroxide. Sodium and potassium salts prepared from saponification of lcc (20%) and castor oil (80%) (mass-mass) are capable of exerting strong larvicidal action on the larvae of the aedes aegypti mosquito in the 3rd. stage of larval development.