| 细菌抑制剂离体生物活性试验 |
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| 引用本文： | 陈亮,刘君丽,司乃国.细菌抑制剂离体生物活性试验[J].农药,2012,51(7):533-535. |
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| 作者姓名： | 陈亮 刘君丽 司乃国 |
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| 作者单位： | 沈阳化工研究院有限公司新农药创制与开发国家重点实验室,沈阳,110021 |
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| 基金项目： | 国家“十二·五”科技支撑计划，农药生物活性筛选技术研究 |
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| 摘 要： | 目的]为明确化学药剂对病原细菌的离体抑菌活性,进而为田间病害防治提供优秀的候选药剂。方法]将黄瓜细菌性角斑病菌(Pseudomonas syringae pv.lachrymans)等常见病原细菌作为防治靶标,利用带菌平板法,对药剂的离体抑菌活性进行对比研究。结果]不同的药剂对病原细菌的离体抑菌活性差异很大,链霉素、土霉素等药剂对多种病原细菌具有较高的离体抑菌活性。结论]试验采用带菌平板法,能够对药剂的离体抑菌活性进行准确检测。
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| 关 键 词： | 杀细菌剂 生物活性 离体试验 |
The Research of Bactericide Bioactivity in vitro |
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| CHEN Liang
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LIU Jun-li
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SI Nai-guo.The Research of Bactericide Bioactivity in vitro[J].Pesticides,2012,51(7):533-535. |
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| Authors: | CHEN Liang LIU Jun-li SI Nai-guo |
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| Affiliation: | (State Key Laboratory of the Discovery and Development of Novel Pesticide,Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,China) |
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| Abstract: | For the purpose of control the bacterial disease with bactericide,we carry out experiment in vitro.Methods] Agrobacterium vitis,Erwinia carotovora subsp.carotovora,Pseudomonas syringae pv.lachrymans et al.as control target,make use of germ carried flat method,inspect the bioactivity of bactericide.Results] Different bactericide have different bioactivity against pathogenic bacteria.In these bactericide,streptomycin and oxytetracycline have the best bioactivity than others.Conclusions] With the method of germ carried flat,we can determine the bioactivity of bactericide in vitro. |
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| Keywords: | bactericide bioactivity experiment in vitro |
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