PURPOSE: An insecticidal agent of spray type containing liquefied natural insecticidal materials and an aerosol agent is provided to maximize insecticidal effect.CONSTITUTION: An insecticidal agent of spray type contains an aerosol agent in a natural insecticidal solution liquefied by a solvent. The natural insecticidal material includes veratrine isolated from Hellebore roots, cevadine isolated from Sbadilla seeds, pyrethrine isolated from insect flower, azadirachtin isolated from neem, matrine isolated from Sophora flavescens Aiton, and nicotine isolated from Solanaceae. An insecticidal apparatus of spray type comprises the insecticidal agent, a container(1) for containing the insecticidal agent by high pressure and a nozzle part(37) for spraying the insecticidal agent.COPYRIGHT KIPO 2012①베라트린(Veratrine), ②세바딘(Cevadine), ③피레스린(Pyrethrine), ④아자디라크틴(Azadirachtin), ⑤마트린(Matrine), ⑥니코틴(Nicotine), ⑦앵귤레틴(Angulatin), ⑧콰시아(Quassia), ⑨로테논(Rotenone), ⑩리아노딘(Ryanodine) 중 하나 또는 2 가지 이상을 포함하는 천연 살충 물질을 용매로 액상화시킨 천연 살충 용액에 에어로졸 추진제를 혼합한 스프레이형 살충제, 그 제조 방법 및 스프레이형 살충 장치가 기재된다.
