Use Of Sulfuryl fluoride fumigant

    1. Agriculture. sulfuryl fluoride fumigant can be used as an alternative to soil disinfection. The Institute of Plant Protection, Chinese Academy of Agricultural Sciences uses it to control soil nematodes. Studies have shown that sulfuryl fluoride has high vapor pressure and strong penetrating power, which not only has a good control effect on nematodes in deep soil layers, but also on soil-borne pathogens. At the same time, because sulfuryl fluoride is a gas at room temperature, it is easy to use, and it is more convenient to use than methyl bromide when the temperature is low in winter. Therefore, sulfuryl fluoride is a promising substitute for bromomethane soil disinfection.

     

    1. Entry-exit inspection and quarantine. At present, with the development of world economy and trade, the throughput of container cargo transportation is also increasing day by day. At the same time, various pests, germs, and rodents are also spread everywhere in containers, goods and their packaging, bringing catastrophic diseases and endangering the health and safety of the country and the lives and health of people. Because sulfuryl fluoride has the advantages of low boiling point, high vapor pressure, strong penetration, broad-spectrum insecticidal, and low toxicity, it can meet the requirements of high-efficiency, low-toxicity, fast and easy-to-use chemicals during import inspection and quarantine. The ozone layer will not produce adverse effects. In recent years, some domestic ports have gradually replaced methyl bromide with EXTINGUISHING AGENT LHF-1230 for fumigation of imported goods.