The present invention relates to an insecticidal composition comprising (a) 0.1-10% by weight of 2,4-dioxo-1-(2-propynyl)-imidazolidin-3-yl methyl chrysanthemate, (b) 2.5-50% by weight of a fatty acid ester of 16-19 carbon atoms, (c) 2.5-30% by weight of a sorbitan fatty acid ester, (d) 0.5-1% by weight of at least one alcohol selected from the group consisting of ethanol, 1-propanol, 2-propanol, ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, butylene glycol and glycerin and (e) 40-93.5% by weight of a saturated hydrocarbon of 8-18 carbon atoms; an insecticidal aerosol composition comprising 5-30% by weight of said insecticidal composition, 40-85% by weight of water and 10-50% by weight of a propellant; and a method for controlling harmful insects which comprises applying said insecticidal aerosol composition to them.
本发明涉及一种杀虫组合物,它包括(a)0.1-10%(重量)的2,4-二氧代-1-(2-
丙炔基)-
咪唑啉-3-基甲基
菊酸酯,(b)2.5-50%(重量)的16-19个碳原子的
脂肪酸酯,(c)2.5-30%(重量)的
山梨糖醇脂肪酸酯,(d)0.5-1%(重量百分比)的至少一种醇,该醇选自
乙醇、1-
丙醇、2-
丙醇、
乙二醇、
二甘醇、
三甘醇、
丙二醇、
二丙二醇、
丁二醇和
甘油组成的组,以及 (e) 40-93.5%(重量百分比)的 8-18 个碳原子的饱和烃;一种杀虫气溶胶组合物,包括 5-30% (重量百分比)的所述杀虫组合物、40-85%(重量百分比)的
水和 10-50% (重量百分比)的推进剂;以及一种控制有害昆虫的方法,该方法包括向有害昆虫施用所述杀虫气溶胶组合物。