| 山西省苹果园山楂叶螨对5种杀虫剂抗药性监测 |
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| 引用本文： | 封云涛,郭晓君,刘中芳,张润祥,庾 琴,史高川,范仁俊.山西省苹果园山楂叶螨对5种杀虫剂抗药性监测[J].植物保护,2016,42(6):187-190. |
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| 作者姓名： | 封云涛 郭晓君 刘中芳 张润祥 庾 琴 史高川 范仁俊 |
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| 作者单位： | 1. 山西省农业科学院植物保护研究所，农业有害生物综合治理山西省重点实验室，太原 030031;2. 山西省农业科学院棉花研究所,运城,044000 |
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| 基金项目： | 公益性行业(农业)科研专项(201203038) |
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| 摘 要： | 为了明确山西省苹果园山楂叶螨(Amphitetranychus viennensis Zacher)对化学杀虫剂的抗性现状及发展趋势,本文采用玻片浸渍法建立了山楂叶螨相对敏感种群对5种杀虫剂的敏感基线,连续3年(2013-2015年)监测了采自山西省苹果主产区运城苹果园的山楂叶螨对5种杀虫剂的抗性水平及变化动态。监测结果表明:田间监测种群对阿维菌素和三唑锡均处于敏感性下降及低水平抗性阶段,对哒螨灵和噻螨酮的抗性由低水平抗性升至中等水平抗性,对炔螨特处于低水平抗性。田间防治山楂叶螨时,哒螨灵与噻螨酮应淘汰不再使用,阿维菌素、三唑锡、炔螨特则应注意减少用药量及轮换用药,以延缓产生更高水平的抗药性。
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| 关 键 词： | 山楂叶螨 苹果园 敏感基线 抗性监测 |
| 收稿时间： | 2016/1/13 0:00:00 |
| 修稿时间： | 2016/2/29 0:00:00 |
Resistance of Amphitetranychus viennensis Zacher to five insecticides in apple orchards in Shanxi Province |
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| Institution: | 1.Institute of Plant Protection, Shanxi Academy of Agricultural Sciences, Shanxi Key Laboratory of Integrated Pest Management in Agriculture, Taiyuan 030031, China; 2. Institute of Cotton Research, Shanxi Academy of Agricultural Sciences, Yuncheng 044000, China |
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| Abstract: | In order to define the resistance levels of Amphitetranychus viennensis Zacher to the predominantly used insecticides, the field populations were collected from Shanxi Yuncheng apple orchards from 2013 to 2015, and the slide-dip method was applied to establish the baseline susceptibility and monitor the resistance of A. viennensis field populations to five insecticides. The field populations had a decline susceptibility and low level of resistance to abamectin and azocyclotin, and low to moderate resistance to pyridaben and hexythiazox, and low resistance to propargite. Theses results suggested that in order to slow down resistance development of A. viennensis in this region, pyridaben and hexythiazox should be stopped using, abamectin, azocyclotin and propargite should be reduced and rotated with other insecticides. |
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| Keywords: | Amphitetranychus viennensis apple orchard baseline susceptibility resistance monitoring |
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