The present invention relates to an insecticidal composition comprising at least three different components selected from the groups (A) to (C), wherein the groups consist of: (A) spinosad； (B) abamectin or bifenthrin； and (C) at least one compound selected from the group consisting of abamectin, acetamiprid, thiodicarb and triflumuron. Also claimed is a method of controlling insect infestation on plants comprising administering the insecticidal composition to plants, plant parts, or the locus thereof； as well as claims to the use of the composition and a method of preparing the composition by mixing the components.
