Granulates production involves delivering larvicides in water, where formed granulates are immersed in mixture of aqueous solution of non ionic tensides, anionic tensides, and oleic acid diethanolamide

摘要

Granulates production involves delivering larvicides in water. Formed granulates are immersed in a mixture of an aqueous solution of 5% non ionic tensides, 15-30% anionic tensides, and oleic acid diethanolamide, and in 1% solution of ethereal oils, camphor and thymol in ethanol. Subsequently, the granulates are dried. The formed granulates have 0.05-0.1% of ferric oxide and 1-10% of cellulose, preferably sawdust. The ethereal oils are obtained from Ocimum, basilicum, lemon melissae or bayberry. The granulates surface is enclosed with a porous film of cellulose acetate.