| abstract |
PURPOSE: To obtain a insecticide composition containing a guanidine derivative and benzoylurea based insecticide, etc., capable of providing synergic excellent insecticidal effect, having excellent fast-acting property and residual activity and capable of sufficiently satisfying even in toxic aspects. n CONSTITUTION: The aimed insecticide composition containing at least one kind of substance selected from (A) a compound expressed by the formula (R 1 is homocyclic or heterocyclic group which may be substituted; n is 0 or 1; R 2 is H or hydrocarbon which may be substituted; R 3 is primary or tertiary amino; X is electron-attracting group, provided that R 1 is a group except halogen pyridyl when X is CN and R 1 is heterocyclic group which may be substituted, when n is 0) or salt thereof, e.g. 3-(2-chloro-5-pyridylmethyl)-1-methyl-2- nitroguanidine) and (B) benzoylurea based insecticide (e.g. diflubenzuron), nereistoxin derivative or salt thereof (e.g. cartap), thiadiazine derivative or salt thereof (e.g. buprofezin) at a ratio of the ingredient B of 0.1-20 pts.wt., preferably 0.5-10 pts.wt. based on 1 pts.wt. ingredient A. n COPYRIGHT: (C)1992,JPO&Japio |