The invention of the present application provides a natural material derived from Swinglea glutinosa leaves that in combination with low doses of pyrethroids, maintains the effect of high doses of pyrethroids over mites. The material derived from Swinglea glutinosa leaves, in a preparation with pyrethroids, results in a mix material with the potential to lower the doses of synthetic pyrethroids, eliminating the need to use high doses of synthetic pesticides for acari control.
