PROBLEM TO BE SOLVED: To provide a long distance spray type insecticidal aerosol agent exhibiting excellent insecticidal effect on insect pest farther.SOLUTION: There is provided a long distance spray type insecticidal aerosol agent containing an insecticidal stock solution containing a solvent and a propellant, containing the insecticidal stock solution containing the solvent with 80% or more of a saturated hydrocarbon solvent having 12 to 18 carbon atoms and a propellant having vapor pressure at 20°C of 0.6 MPa or more and having a volume ratio of the insecticidal stock solution/the propellant in the aerosol composition of 50/50 to 70/30.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】より遠くの害虫に対しても優れた殺虫効果を示す長距離噴射型殺虫エアゾール剤を提供する。【解決手段】溶剤を含む殺虫原液と噴射剤を含む殺虫エアゾール剤において、炭素数12~18の飽和炭化水素溶剤を80%以上の溶剤を含む殺虫原液及び20℃における蒸気圧が0.6MPa以上となる噴射剤を含有し、エアゾール組成物中の殺虫原液/噴射剤の体積比が50/50~70/30であることを特徴とする、長距離噴射型殺虫エアゾール剤。提供される。【選択図】なし