| ,2013,绿盲蝽在人工饲料模型上刺吸波形EPG解析[J].环境昆虫学报,35(4):441-444 |
| 绿盲蝽在人工饲料模型上刺吸波形EPG解析 |
| Electrical penetration graph analysis of Apolygus lucorum on artificial diet model[WT] |
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| DOI： |
| 中文关键词: 绿盲蝽 饲料模型 刺吸行为 刺吸电位技术 波形 |
| 英文关键词:Apolygus Lucorum artificial diet model sucking behavior EPG waveform |
| 基金项目:国家重点基础研究发展计划973项目（2012CB114104）；国家自然科学基金项目（31071694，31272048） |
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| 中文摘要: |
| 采用刺吸电波（Electrical penetration graph, EPG）技术和视频观察解析了绿盲蝽在人工饲料模型上的刺吸取食行为与对应的波形关系。共计获得绿盲蝽在食物模型上的4种取食波形：口针刺入、口针搅动、口针上下抽动、口针拔出，未观察到非刺探波形。研究结果可为明确绿盲蝽寄主取食行为机制提供理论参考。 |
| 英文摘要: |
| The relationship between sucking behavior of Apolygus lucorum（Meyer-Dür）on artificial diet model and corresponding electrical penetration graph(EPG)waveforms was explored by the EPG tests and video observationObservations on artificial diet model revealed that four waveforms correlated with feeding behavior: stylet thrusting into artificial diet,movement in any direction away from the stylet insertion point, stylet rapidly and repeatedly protracted into and partially retracted from the artificial diet, and withdrawal of the stylet from the artificial dietNon-probing waveform was not observed in this experimentThe results mentioned could provide a theoretical basis to clear the host feeding behavior mechanisms of Alucorum |
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