Xinjiang Agricultural Sciences ›› 2018, Vol. 55 ›› Issue (2): 285-292.DOI: 10.6048/j.issn.1001-4330.2018.02.011

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Electrophysiological responses of the Monolepta hieroglyphica (Motschulsky) to 10 volatiles of cotton and maize

ZHANG Zhi-Hu, GUO Dan-Dan, CHEN Jing, HAN Xiao-Qiang   

  1. College of Agriculture, Shihezi University / Key Laboratory at Universities of Xinjiang Uygur Autonomous Region for Oasis Agricultural Pest Management and Plant Protection Resource Utilization, Shihezi Xinjiang 832003, China
  • Received:2017-12-21 Online:2018-02-20 Published:2018-06-30
  • Correspondence author: CHEN Jing (1979-), female, native place: Shanxi. Associate Professor, research field: Integrated management of agricultural insects and pests. (E-mail) chj_agr@shzu.edu.cn
    HAN Xiao-qiang (1985-), male, native place: Xinjiang. Associate Professor, research field: Integrated management of agricultural insects and pests. (E-mail) 275537814@qq.com

双斑长跗萤叶甲对棉花和玉米10种挥发物的触角电生理反应

张志虎,郭丹丹,陈静,韩小强   

  1. 石河子大学农学院/新疆绿洲农业病虫害治理与植保资源利用自治区普通高校重点实验室,新疆石河子 832003
  • 通讯作者: 陈静(1979-),女,副教授,博士,研究方向为农业昆虫与害虫防治,(E-mail)chj_agr@shzu.edu.cn
    韩小强(1985-),男,副教授,博士,研究方向为农业昆虫与害虫防治,(E-mail)275537814@qq.com
  • 作者简介:张志虎(1993-),男,新疆人,硕士研究生,研究方向为农业昆虫与害虫防治,(E-mail)592568154@qq.com
  • 基金资助:
    国家自然科学基金地区项目(31460473);农业部西北荒漠绿洲作物有害生物综合治理重点实验室开发基金(KFJJ20160105);石河子大学高层次人才科研启动项目(RCSX201718)

Abstract: 【Objective】 To screen plant volatiles with biological activity against Monolepta hieroglyphica (Motschulsky) adults.【Method】The volatile compounds of cotton and maize were identified and quantitatively analyzed by gas chromatography and mass spectrometry (GC-MS). The electroantennogram (EAG) technique was used to determine the electrophysiological responses of the female and male Monolepta hieroglyphica to 10 volatiles.【Result】The response of M. hieroglyphica male to Tricyclo, Dragosantol, α-Pinene, Myrcene, 3-Carene, 1,3-Butadiene, Palmitic acid were relatively obvious. The response of M. hieroglyphica female to 10 kinds of volatile with part concentration was relatively obvious.【Conclusion】The response of M. hieroglyphica males to 3-Carene is the most sensitive, the response of M. hieroglyphica females to Dragosantol is the most sensitive.

Key words: Monolepta hieroglyphica; cotton; corn; volatiles; electrophysiological response

摘要: 【目的】筛选对双斑长跗萤叶甲Monolepta hieroglyphica (Motschulsky)成虫有生物活性的植物挥发物。【方法】通过气相-质谱联用仪(GC-MS)对棉花和玉米挥发物进行鉴定及定量分析,采用触角电位技术 (EAG)测定双斑长跗萤叶甲雌、雄成虫对10种挥发物的触角电位反应。【结果】双斑长跗萤叶甲雄虫对α-长叶蒎烯、α-红没药醇、α-蒎烯、月桂烯、3-蒈烯、1,3丁二烯、棕榈酸反应较为明显;雌虫对10种挥发物部分浓度均有明显反应。【结论】双斑长跗萤叶甲雄虫对3-蒈烯反应最敏感,雌虫对α-红没药醇反应最敏感。

关键词: 双斑长跗萤叶甲, 棉花, 玉米, 挥发物, 触角电生理反应

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