Xinjiang Agricultural Sciences ›› 2021, Vol. 58 ›› Issue (7): 1282-1290.DOI: 10.6048/j.issn.1001-4330.2021.07.012

• Chemical Fertilizer Pesticide Application Reduction for Cotton • Previous Articles     Next Articles

Electrophysiological Responses of the Monolept ahieroglyphica (Motschulsky) to 13 Volatile Compounds

YANG Chen, LI Lun, Arman, DUAN Xin, ZHANG Jianping, CHEN Jing   

  1. Key Laboratory for Oasis Agricultural Pest Management and Plant Resource Utilization/ College of Agronomy, Shihezi University, Shihezi Xinjiang, 832003, China
  • Received:2020-11-20 Published:2021-07-27
  • Correspondence author: CHEN Jing (1979-), female, native place: Shaanxi. Associate Professor, research field: Agri-cultural Entomology and Pest Control, (E-mail) Chj_agr@shzu.edu.cn
  • Supported by:
    National Natural Foundation of China (31460473, 31960541)and Shihezi University High-Level Talent Research Startup Project (RCSX201718)

双斑长跗萤叶甲对13 种挥发物的触角电生理反应

杨陈, 李伦, 阿尔曼, 段鑫, 张建萍, 陈静   

  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
  • 作者简介:杨陈(1997-),女,新疆人,硕士研究生,研究方向为农业昆虫与害虫防治,(E-mail)1511530125@qq.com
  • 基金资助:
    国家自然科学基金(31460473);国家自然科学基金(31960541);石河子大学高层次人才科研启动项目(RCSX201718)

Abstract: 【Objective】 To screen out active substances to Monoleptahieroglyphica (Motschulsky).【Methods】 The electroantennogram (EAG) technique was used to determine the electrophysiological responses of the female and male M. hieroglyphica to 13 kindsofcotton, corn and adult fecalvolatiles.【Results】 The response of M. hieroglyphica male and female to Hptene, Nerolidol, Phellandrene, β-Pinene, trans-2-Hexenal, trans-2-hexen-1-ol, Dioctyladipate, Leaf alcohol were relatively obvious, and to Nonoic acid, Nonadecane and Heptadecane were not obvious.The highest response of female to Leaf alcohol was 2.306 mV, and male to β - Pinene was 2.309 mV. Females are more sensitive to Hexadecane and Humulene than males.【Conclusion】 Among 13 volatiles, the response of M. hieroglyphica females to leaf alcohol is the most sensitive, the response of M. hieroglyphica a males to β-pinene is the most sensitive.

Key words: Monolept ahieroglyphica (Motschulsky); host plant volatile; fecal volatile; electroantennogram responses

摘要: 【目的】研究双斑长跗萤叶甲对13 种挥发物的触角电生理反应,为筛选对双斑长跗萤叶甲成虫有活性的信息化合物。【方法】采用触角电位技术(EAG)测定双斑长跗萤叶甲雌、雄成虫对13种棉花、玉米和双斑长跗萤叶甲成虫粪便挥发物的触角电位反应。【结果】双斑长跗萤叶甲雌雄虫均对庚烯,橙花叔醇,水芹烯,β-蒎烯,反-2-己烯醛,反-2-己烯-1-醇,己二酸二辛酯,叶醇的EAG反应值相对较大,对壬酸、十九烷、十七烷反应不明显。雌虫对叶醇反应之最大,为2.306 mV;雄虫对β-蒎烯反应之最大,为2.309 mV。雌虫对十六烷,葎草烯的反应较雄虫更为敏感。【结论】在13种挥发物中,双斑长跗萤叶甲雌虫对叶醇反应最敏感,雄虫对β-蒎烯反应最敏感。

关键词: 双斑长跗萤叶甲, 寄主植物挥发物, 粪便挥发物, 触角电生理反应

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