| 摘要 |
PURPOSE:To obtain an insecticide composition exhibiting more cooperative and synergistic insect-killing effect at a lower concentration than the case of individual component and also exhibiting excellent fast-acting property and residual effect by co-using a specific guanidine derivative and carbamates. CONSTITUTION:At least a species of a compound expressed by formula I or salt of said compound (R<1> is substitutable homo- or heterocycle group; n is 0 or 1; R<2> is H or substitutable hydrocarbon group; R<3> is primary to tertiary amino group; X id electron-attractive group; with a proviso that R<1> is not pyridyl group when X is CN and R<1> is substitutable heterocyclic group for n=0) is mixed with at least one species of a compound expressed by formula II (R<4> is substitutable homo- or heteroaromatic cycle group or substitutable alkylidene imino; R<5> is alkyl; R<6> is H, alkyl or expressed by formula III; R<7> is alkyl; R<8> is alkyl, alkoxycarbonyl or alkoxycarbonylalkyl) in a weight ratio of I:II=1:0.2-20, preferably 1:0.5-10 to afford an insecticide composition having the above-mentioned effect. |
