SPRAY TYPE INSECTICIDE, MANUFACTURING METHOD OF THE SPRAY TYPE INSECTICIDE AND INSECTICIDE SPRAYER

摘要

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.