期刊:JOURNAL OF ASIA-PACIFIC ENTOMOLOGY ISSN:1226-8615 , 年:2019 . 卷:22 . 期:4 页码:1109-1114
语种:
English
原文链接:http://dx.doi.org/10.1016/j.aspen.2019.08.003
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- 摘要
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Grapholita molesta (Busck) (Lepidoptera: Tortricidae) is a notorious pest of many Rosaceae crops worldwide. Enhancement of trap efficiency of its sex pheromone was devised by addition of E-beta-ocimene and E-beta-farnesene. The addition of E-beta-ocimene or E-beta-farnesene to sex pheromone increased electroantennogram response of male G. molesta compared to sex pheromone alone. Blend of pheromone and E-beta-ocimene or E-beta-farnesene in 1:0.1 increased the upwind flight and landing behaviors. Furthermore, field experiments showed that sex lures with E-beta-ocimene, or/and E-beta-farnesene, enhanced trapping efficiency compared to sex pheromone alone. These results may provide the basis for the development of efficient pest management systems against G. molesta using plant volatiles and insect sex pheromones.
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关键词
Grapholita molesta; Sex pheromone; E-beta-ocimene; E-beta-farnesene; Attraction
- 作者信息
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通讯作者:
Guo, YQ; Ma, RY , Shanxi Agr Univ, Coll Agr, Taigu, Jinzhong, Peoples R China.
作者机构:
[1]
[
Xiang, Hui-Ming; Li, Xian-Wei; Guo, Yan-Qiong; Li, Xian-Chun; Ma, Rui-Yan ︾ ]
Shanxi Agr Univ, Coll Agr, Taigu, Jinzhong, Peoples R China.
[2]
[
Chen, Zhen ]
Taiyuan Customs Technol Ctr, Taiyuan, Peoples R China.
作者邮箱:
Yanqiong.Guo@sxau.edu.cn
sxndnxymry@sxau.edu.cn