Method for controlling acarids with phosphine oxides
    3.
    发明授权
    Method for controlling acarids with phosphine oxides 失效
    用氧化膦控制螨虫的方法

    公开(公告)号:US3989824A

    公开(公告)日:1976-11-02

    申请号:US555884

    申请日:1975-03-06

    申请人: Edwin L. Sukman

    发明人: Edwin L. Sukman

    摘要: Acarids, including spider mites, are effectively controlled by applying to the acarids, their habitat or both certain tertiary bis(halophenyl)phosphines, phosphine oxides and phosphine sulfides. These compounds kill adult and nymph acarids in addition to their eggs.

    摘要翻译: 螨虫,包括蜘蛛螨,通过适用于螨类,栖息地或特定的叔二卤代(卤代苯基)膦,氧化膦和硫化膦来有效控制。 除了鸡蛋之外,这些化合物杀死成虫和若虫螨。

    Tris(aryl)alkyl phosphonium halides and pesticidal compositions thereof
    5.
    发明授权
    Tris(aryl)alkyl phosphonium halides and pesticidal compositions thereof 失效
    三(芳基)烷基鏻卤化物及其农药组合物

    公开(公告)号:US4264593A

    公开(公告)日:1981-04-28

    申请号:US090080

    申请日:1979-10-31

    申请人: Edwin L. Sukman

    发明人: Edwin L. Sukman

    CPC分类号: C07F9/5442 A01N37/34

    摘要: Tri(phenyl)alkyl phosphonium halides wherein the phenyl groups contain a long chain or sterically hindered alkyl group are novel and exhibit efficacious levels of fungicidal and bacteriocidal activity. The presence of the alkyl substituent eliminates or significantly reduces the phytotoxicity that characterizes the corresponding unsubstituted phosphonium compounds.

    摘要翻译: 其中苯基含有长链或空间位阻烷基的三(苯基)烷基鏻卤化物是新颖的,并表现出有效的杀真菌和杀菌活性水平。 烷基取代基的存在消除或显着降低表征相应的未取代的鏻化合物的植物毒性。

    Insecticidal and ovicidal method
    6.
    发明授权
    Insecticidal and ovicidal method 失效
    杀虫和杀卵法

    公开(公告)号:US4101655A

    公开(公告)日:1978-07-18

    申请号:US729029

    申请日:1976-10-04

    申请人: Edwin L. Sukman

    发明人: Edwin L. Sukman

    摘要: Insects and acarids are effectively controlled by applying to these organisms, their eggs or their habitat certain tertiary bis(halophenyl)-phosphines, phosphine oxides and phosphine sulfides. These compounds kill the adult, nymph and egg stages. At lower dose levels the compounds are effective chemosterilants for eggs of insects and acarids.

    摘要翻译: 昆虫和螨虫通过施用于这些生物体,其卵或其栖息地某些叔二卤代(卤代苯基)膦,氧化膦和硫化磷来有效地控制。 这些化合物杀死成虫,若虫和卵期。 在较低剂量水平下,化合物是昆虫和螨虫卵的有效化学增效剂。