The invention provides a heavy
smoke type
smoke bomb used for open occasion insects killing and disinfection, relating to
smoke bomb used for insects killing and disinfection. The
smoke bomb is composed of the following raw materials by weight proportion: 3-40% of main agent, 97-60% of smoke generating agent; wherein the smoke generating agent comprises the following raw materials by parts by weight: 10-30 parts of
sodium nitrate, 20-60 parts of
calcium bicarbonate, 5-35 parts of wood
powder and 10-30 parts of iodoform; and when in preparation, the main agent and the smoke generating agent are prepared into a
smoke bomb by adopting the conventional method. The
pesticide of the invention has the following beneficial effects: 1, application method is simple, time and labour are saved, working efficiency is high, and smoke can be emitted out while half hour is utilized in the
morning and
evening; 2, no tool or medicated instrument is required; 3, safety is achieved, namely an operating person can not be poisoned as the operating person does not contact the
pesticide directly when placing and igniting; 4, application condition is wide, the main agent can be various high efficiency
low toxicity technical materials used for insects killing and disinfection, and the bomb can be applied to various occasions requiring insects killing and disinfection.