As for this invention, as an active chemical compound, 1) formula I: [In formula, X is Cl or3 CF] with at least shianosuruhokishimin chemical compound at the ride together effective quantity with I of 1 where it is displayed kinds and supinetoramu to include, in addition with when 3) the acetylcholine esterase inhibiter, the GABA dependant chloride channel antagonist, natoriumuchiyanerumojiyureta, nicotine characteristic acetylcholine receptor agonisuto/the antagonist, chloride channel activated factor and the juvenile hormone way chemical compound and the chitin biosynthesis inhibiter which exert influence on the substance and oxidize phosphorylation, the ecdysis disturbance substance, mitochondria electron transport (MET) the inhibiter, the electric potential dependant sodium channel cutoff medicine, from the group A which includes the lipid synthetic inhibiter and the other chemical compound which defines with the billActive chemical compound II of 1 kinds which are selected and 4) azole system, sutorobirurin system, karubokisamido system and the Kaaba mate system, active sterilization chemical compound III of 1 kinds which are selected from the heterocyclic compound and various other chemical compounds which define with the bill is included, it regards the shooting harmful biological agent blend. This invention furthermore, the insect in the plant and on the plant, spider shapes or in order to exterminate the nematode and harmful fungus, and in order to protect the particular plant which is invaded in the pest, regards the method in order in addition to protect the seed and the use of these shooting harmful biological agent blends.< Selective figure > It is not本発明は、活性化合物として、1)式I:[式中、XはClまたはCF3である]で表される少なくとも1種のシアノスルホキシミン化合物Iとスピネトラムとを相乗的有効量で含み、また場合により3) アセチルコリンエステラーゼ阻害剤、GABA依存性クロライドチャネルアンタゴニスト、ナトリウムチャネルモジュレーター、ニコチン性アセチルコリン受容体アゴニスト/アンタゴニスト、クロライドチャネル活性化因子、幼若ホルモン様物質、酸化的リン酸化に影響を及ぼす化合物、キチン生合成阻害剤、脱皮攪乱物質、ミトコンドリア電子伝達(MET)阻害剤、電位依存性ナトリウムチャネル遮断薬、脂質合成阻害剤および明細書で定義した他の化合物を含む群Aか
