Insecticidal aerosol composition and insecticidal composition for preparation of same

摘要

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.