the subject of the invention is a composition owadob u00f3jcza intended to combat insects, in particular with the order lepidoptera, containing a mixture of protein crystals, bacteria bacillus thuringiensis and mustard oil, in which protein crystals are up to 40% of the mixture, korzystni e from 10% to 15%, preferably from 12% to 14%.the composition is characterised by a mixture of crystals synergicznym as activity protein b. thuringiensis and mustard oil is greater than the sum of the activity of both components of the mixture. in the second aspect of the subject invention is the use of compositions containing a mixture of owadob u00f3jczej, according to the invention to control insects, in particular insects of lepidoptera.
