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中国生物防治学报 ›› 2025, Vol. 41 ›› Issue (5): 1027-1034.DOI: 10.16409/j.cnki.2095-039x.2025.01.016

• 研究论文 • 上一篇    

阿拉善平颜蚜蝇对肉苁蓉挥发物的选择行为

金玉杰1, 斯琴1, 李欣1, 刘爱华2,3, 刘永萍2,3, 阿地力·沙塔尔1   

  1. 1. 新疆农业大学林学与风景园林学院, 乌鲁木齐市 830000;
    2. 新疆维吾尔自治区林业科学院, 新疆塔里木河胡杨林生态系统定位观测研究站, 乌鲁木齐市 830000;
    3. 新疆维吾尔自治区林业科学院, 轮台胡杨林生态系统新疆野外科学观测研究站, 乌鲁木齐市 830000
  • 收稿日期:2024-10-23 发布日期:2025-10-22
  • 作者简介:金玉杰,硕士研究生,E-mail:1553672133@qq.com;通信作者:阿地力·沙塔尔,博士,教授,E-mail:adl1968@126.com
  • 基金资助:
    自治区重点研发计划(2024B02026-1)

Behavior Orientation of Eumerus alxaensis Huo & Liu to Volatiles of Cistanche deserticoia Y. C. Ma

JIN Yujie1, SI Qin1, LI Xin1, LIU Aihua2,3, LIU Yongping2,3, ADIL·Sattar1   

  1. 1. College of Forestry and Landscape Architecture, Xinjiang Agricultural University, Urumqi 830000, China;
    2. Xinjiang Autonomous Region Academy of Forestry Sciences, Ecosystem Positioning and Monitoring Station for Populus euphratica Riparian Forests along the Tarim River, Urumqi 830000, China;
    3. Xinjiang Autonomous Region Academy of Forestry Sciences, Luntai Populus euphratica Forest Ecosystem Field Research Station, Urumqi 830000, China
  • Received:2024-10-23 Published:2025-10-22

摘要: 筛选对阿拉善平颜蚜蝇Eumerus alxaensis Huo & Liu有引诱作用的挥发性物质,为阿拉善平颜蚜蝇引诱剂研发提供理论基础。以Y形嗅觉仪分别测定未交配阿拉善平颜蚜蝇雌雄成虫、产卵前雌虫对肉苁蓉Cistanche deserticoia Y.C.Ma挥发物的行为反应,并于梭梭Haloxylon ammodendron(C.A.Mey.) Bunge林间进行诱捕试验。室内试验结果显示,阿拉善平颜蚜蝇成虫对8种挥发物具有较强的正趋性。雌虫对1%苯甲醛的反应率较强,为50.00%,雄虫和产卵前雌虫对石竹烯原液的反应率较强分别为60.00%和48.40%。田间试验表明,肉质茎挥发物中石竹烯、丁香酚对阿拉善平颜蚜蝇有较好的诱集效果,3 d诱捕量分别为13.50/诱捕器和13.60/诱捕器,其中石竹烯对雌虫诱集效果较强,3 d平均诱捕数量7.3头/诱捕器,丁香酚对雄虫的诱集作用较强,3 d平均诱捕数量9.12头/诱捕器。试验结果证明,丁香酚和石竹烯可作为阿拉善平颜蚜蝇引诱剂的首选化合物来使用。

关键词: 阿拉善平颜蚜蝇, 挥发物, 嗅觉仪, 行为反应

Abstract: This study aims to screen the volatile substances that attract Eumerus alxaensis Huo & Liu for the development of attractants for E. alxaensis. The behavioral responses of unmated male and female adults and pre-oviposition females to the volatiles of Cistanche deserticoia Y. C. Ma were measured by Y-shaped olfactometer, and the trapping experiment was carried out in the forest of Haloxylon ammodendron (CA Mey.) Bunge. The laboratory tests showed that adults of E. alxaensis strongly oriented to the eight volatiles. The females had a strong reaction rate (50.0%) to 1% benzaldehyde and the males and pre-oviposition females showed high responses (60.0% and 48.4%, respectively) to caryophyllene solution. Field experiments showed that caryophyllene and eugenol in the volatiles of fleshy stems attracted E. alxaensis, with a capture catch of 13.50 and 13.60 flies/sheet in 3 days, respectively. Caryophyllene showed a stronger attracting effect on female insects, trapping 7.3 flies/sheet in 3 days, and eugenol was effective on male insects, trapping 9.12 flies/sheet in 3 days. The experimental results show that eugenol and caryophyllene can be used as the preferred compounds of E. alxaensis attractants.

Key words: Eumerus alxaensis, volatile matter, olfactory apparatus, behavioral response

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