Field trials of synthetic sex attractants of Illiberis pruni in China

文献类型： 外文期刊

第一作者： Liu, Hongxia

作者： Liu, Hongxia;Dou, Rui;Wang, Yang;Liu, Jinlong;Zhang, Jintong;Xu, Shengli;Jing, Xiaoyuan;Wang, Jifei;Wang, Zhiling

作者机构：

关键词： Illiberis pruni; sex attractants; synthesis; field tests; screening; optimal ratio; Lepidoptera; Zygaenidae; Procridinae; Rosaceae pest; mass trapping; monitoring

期刊名称：ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA （ 影响因子：1.696； 五年影响因子：1.731 ）

ISSN： 0013-8703

年卷期：

页码：

收录情况： SCI

摘要： The objective of this work was to determine the best conditions for the use of synthetic sex attractants to monitor Illiberis pruni Dyar (Lepidoptera: Zygaenidae, Procridinae) in the Helan Mountain National Nature Reserve, Ningxia, China. Traps with binary blends of 2-butyl (7Z)-dodecanoate (300 mu g) and 2-butyl (9Z)-tetradecanoate (300 mu g) at a ratio of 1:1 caught the most moths. Catches were significantly different across 5-45 m inter-trap distances; the optimal trapping radius was 25 m. Trap height did not affect catches. The slope aspect, temperature, and humidity significantly influenced catches. More moths were caught as temperatures increased and relative humidity decreased. Traps placed on shady slopes caught significantly more moths than did traps placed on sunny slopes. This study elucidates how various factors influence the effectiveness of traps. The implications of these findings could facilitate safer and more environmentally friendly in situ management of I. pruni.

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