COMPOSITIONS FOR DRIP FUMIGATION
    19.
    发明申请
    COMPOSITIONS FOR DRIP FUMIGATION 审中-公开
    DRIP FUMIGATION的组成

    公开(公告)号:US20110252694A1

    公开(公告)日:2011-10-20

    申请号:US12762801

    申请日:2010-04-19

    摘要: Soil fumigation compositions are provided herein that include methyl iodide, at least one fluorocarbon or hydrofluorocarbon, at least one surfactant, and water. The fumigant can be produced by combining the water and surfactant with an initial mixture that is an azeotropic or azeotrope-like mixture of methyl iodide and at least one fluorocarbon or hydrofluorocarbon. The fumigant compositions can be utilized in drip fumigation processes, and have increased volatility as compared to methyl iodide alone, which can reduce the risk of water contamination when utilizing methyl iodide as a fumigant.

    摘要翻译: 本文提供了包括甲基碘,至少一种碳氟化合物或氢氟烃,至少一种表面活性剂和水的土壤熏蒸组合物。 熏蒸剂可以通过将水和表面活性剂与初始混合物(其是甲基碘和至少一种碳氟化合物或氢氟烃的共沸或类共沸混合物)混合来制备。 熏蒸剂组合物可用于滴水熏蒸方法,并且与单独的甲基碘相比具有增加的挥发性,当使用甲基碘作为熏蒸剂时,这可以降低水污染的风险。