| 摘要 |
1,170,384. Pentaftuorothiotrifiuoroethylene. ALLIED CHEMICAL CORP. 1 Aug., 1968 [15 Aug., 1967], No. 36789/68. Heading A5E. A method of combating pest insects at a locus comprises contacting the locus with an effective amount of pentafluorothiotrifluoroethylene. The active agent is preferably used as a fumigant and may be admixed with a diluent gas.
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