This invention regards the composition which includes these blends in regard to the blend which includes with succinic acid dehydrogenase inhibiter bosukarido of the ride together effective quantity and the group A which is defined in this bill) - D) from at least a kind of is selected insecticidal active chemical compound II.< Selective figure >It is not本発明は、相乗的有効量のコハク酸脱水素酵素阻害剤ボスカリドと、本明細書に定義されている群A)~D)から選択される少なくとも一種の殺虫活性化合物IIとを含む混合物に関し、これらの混合物を含む組成物に関する。【選択図】なし