| 三种杀虫剂亚致死浓度对川硬皮肿腿蜂繁殖和搜寻行为的影响 |
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| 引用本文： | 杨桦,杨伟,杨春平,王熊莉,黄琼,朱天辉,韩珊.三种杀虫剂亚致死浓度对川硬皮肿腿蜂繁殖和搜寻行为的影响[J].生态学报,2013,33(5):1405-1412. |
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| 作者姓名： | 杨桦 杨伟 杨春平 王熊莉 黄琼 朱天辉 韩珊 |
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| 作者单位： | 1. 四川农业大学森林保护重点实验室,雅安,625014
2. 温江区政法委,成都,611130 |
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| 基金项目： | 四川省教育厅重点实验室专项(2006ZD011);四川农业大学"211工程"双支计划资助项目(00370101);四川农业大学长江上游生态林业工程建设资助项目 |
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| 摘 要： | 在实验室条件下通过药膜法研究了3种杀虫剂对川硬皮肿腿蜂Sclerodermus sichuanensis Xiao成蜂的毒力和对繁殖的亚致死效应,并采用EthoVision3.1行为仪分析了杀虫剂对其搜寻行为的影响.结果表明,川硬皮肿腿蜂对啶虫脒最敏感,致死中浓度LC50和亚致死浓度LC10分别为7.71和4.46 mg/L,其次为吡虫啉(11.22和6.68 mg/L)和功夫菊酯(27.72和9.36 mg/L).经啶虫脒、吡虫啉和功夫菊酯亚致死浓度(LC10)处理的肿腿蜂,亲代、F1和F2代的寄生成功率均受到抑制;经功夫菊酯处理的肿腿蜂,亲代单蜂产卵量显著增加(P＜0.05);经啶虫脒和吡虫啉肿腿蜂,亲代的出蜂率没有显著影响(P＞0.05),但对F1代影响显著(P＜0.05).经啶虫脒和吡虫啉亚致死浓度(LC10)处理的肿腿蜂搜寻行为变弱.结果表明,功夫菊酯对川硬皮肿腿蜂较安全;啶虫脒和吡虫啉对川硬皮肿腿蜂的繁殖和搜寻行为影响较大.研究结果对评估3种药剂对川硬皮肿腿蜂的安全性,为指导合理用药,协调化学防治和生物防治提供科学依据.
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| 关 键 词： | 川硬皮肿腿蜂 杀虫剂 亚致死效应 繁殖 搜寻行为 |
| 收稿时间： | 2012/7/10 0:00:00 |
| 修稿时间： | 2012/10/26 0:00:00 |
Sublethal effects of three insecticides on the reproduction and host searching behaviors of Sclerodermus sichuanensis Xiao (Hymenoptera: Bethytidae) |
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| YANG Hu,YANG Wei,YANG Chunping,WANG Xiongli,HUANG Qiong,ZHU Tianhui and HAN Shan.Sublethal effects of three insecticides on the reproduction and host searching behaviors of Sclerodermus sichuanensis Xiao (Hymenoptera: Bethytidae)[J].Acta Ecologica Sinica,2013,33(5):1405-1412. |
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| Authors: | YANG Hu YANG Wei YANG Chunping WANG Xiongli HUANG Qiong ZHU Tianhui and HAN Shan |
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| Institution: | Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;Commission of Politics and Law of Wenjiang District, Chendu, Sichuan 611130, China;Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;Key Laboratory of Ecological Forestry Engineering of Sichuan Province, College of Forestry, Sichuan Agricultural University, Ya'an 625014, China |
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| Abstract: | |
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| Keywords: | Sclerodermus sichuanensis Xiao insecticide sublethal effect reproduction search behavior |
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