Fumigation Test of Thioyl Fluoride on Local Insect Grains in Large Warehouse
The phenomenon of local insect food in the warehouse is sometimes encountered in the daily storage of grain.The analysis of the reason found that it is closely related to the long-term use of a single fumigation agent.The single use of long-term drugs leads to resistance in some pests,which leads to incomplete insecticide.Sulfuryl fluoride is non-flammable,non-explosive,non-corrosive to metal,good stability,strong permeability,fast desorption,short fumigation time,etc.,it can effectively prevent and control pests by inhibiting their absorption of oxygen,disrupting the normal phosphate balance,preventing the hydrolysis of fatty acids and causing the death of pests.Based on this,the insecticidal experiment of sulfuryl fluoride local fumigation was carried out.
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