Patent ID: 8596557
Filing Date: 2013-12-03
Classification: A01N,B05B,B65D

Abstract:
1. A pest control aerosol sprayer, comprising: a pressure-tight container which receives therein a noxious insect behavioral inhibitor of which an active ingredient is an alternative for chlorofluorocarbon acting also as both a propellant and refrigerant, the pressure-tight container having at a top thereof a valve provided with a stem, the stem having an injection hole that is openable when the stem is forced down; and a head cap which is attached to a top of the pressure-tight container and which is provided with a spray nozzle and an inflow port in which the stem of the valve in the pressure-tight container is fitted, the head cap including an injection passage leading from the inflow port to the spray nozzle; wherein the alternative for chlorofluorocarbon that is the active ingredient of the noxious insect behavioral inhibitor is HFC-152a, the HFC-152a being contained at a proportion of no less than 75% and being mixed with liquefied petroleum gas or dimethyl ether.