| 氯苯肟唑(SPRI-WM-005)异构体的分离及其杀菌活性 |
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| 引用本文： | 陈亮,袁莉萍,曹瑾,倪长春,沈宙,栗秀丽,张一宾. 氯苯肟唑(SPRI-WM-005)异构体的分离及其杀菌活性[J]. 农药, 2007, 46(7): 447-448,466 |
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| 作者姓名： | 陈亮 袁莉萍 曹瑾 倪长春 沈宙 栗秀丽 张一宾 |
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| 作者单位： | 上海市农药研究所,上海,200032;上海市农药研究所,上海,200032;上海市农药研究所,上海,200032;上海市农药研究所,上海,200032;上海市农药研究所,上海,200032;上海市农药研究所,上海,200032;上海市农药研究所,上海,200032 |
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| 基金项目： | 国家科技支撑计划;上海市科委资助项目 |
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| 摘 要： | 氯苯肟唑（SPRI-WM-005）是含顺、反异构体的肟醚结构化合物。为了研究两个异构体及未分离的混合物在生物活性上是否存在差异，对两个异构体进行了分离，并做了对黄瓜白粉病的室内生物活性测定。结果表明，当处理剂量为50mg／L时，氯苯肟唑（Z，E混合物）、Z-氯苯肟唑和E-氯苯肟唑的防效分别为95％、100％和97％，三者活性基本相当，故在实际中无须将两个异构体分离，混合体可直接应用。
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| 关 键 词： | 氯苯肟唑 异构体 分离 杀菌活性 |
| 文章编号： | 1006-0413（2007）07-0447-02 |
| 修稿时间： | 2007-01-25 |
Separation of the Isomers and the Fungicidal Activity for SPRI-WM-005 |
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| CHEN Liang,YUAN Li-ping,CAO Jin,NI Chang-chun,SHEN Zhou,LI Xiu-li,ZHANG Yi-bin. Separation of the Isomers and the Fungicidal Activity for SPRI-WM-005[J]. Pesticides, 2007, 46(7): 447-448,466 |
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| Authors: | CHEN Liang YUAN Li-ping CAO Jin NI Chang-chun SHEN Zhou LI Xiu-li ZHANG Yi-bin |
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| Affiliation: | Shanghai Pesticide Research Institute, Shanghai 200032, China |
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| Abstract: | SPRI-WM-005 is a new oxime ether compound, which has E and Z isomers. In order to study the activity of Z, E isomers and the mixture of the isomers, the isomers were separated. The bioassays showed that the inhabitation rate of the mixture of two isomers, Z isomer and E isomer were reached 95 %, 100% and 97% against Sphaerotheca fuliginea at 50 mg/L. The inhabitation rate of them was similar, so the mixture of the two isomers can be used without separation. |
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| Keywords: | SPRI-WM-005 isomer separation fungicidal activity |
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