Aqueous suspension parasiticide, method to control the development of the parasites in animals kept in buildings, and use of an aqueous suspension

摘要

Aqueous suspension parasiticide, method to control the development of the parasites in animals kept in buildings, and use of an aqueous suspension.The invention relates to an aqueous suspension typically comprising from 1 to 15 parasiticide weight percent silica and from 30 to 45% of alkali metal bicarbonate, and a method for controlling the development of parasites in animals kept in buildings, according to which the environment of an Imal in construction is put in contact with the aqueous suspension.