This utility model relates to a process of producing of mosquito larvicide comprising the steps of: mixing 1 to 100g of Bacillus thuringiensis israelensis with 1 liter of tap water in a mixing vessel putting 5 kilograms silicate granules in a container pouring the mixture of Bacillus thuringiensis israelensis and tap water in the container containing the silicate granules and stirring thoroughly until the mixture will be absorbed by the silicate granules.
