| 山楂叶螨抗药性机制的初步研究 |
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| 引用本文： | 刘金香,韩巨才,刘慧平.山楂叶螨抗药性机制的初步研究[J].四川大学学报(自然科学版),2006,43(6):1364-1368. |
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| 作者姓名： | 刘金香 韩巨才 刘慧平 |
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| 作者单位： | 1. 山西农业大学农学院,太谷,030801;中国农业科学院柑橘研究所,重庆,400712
2. 山西农业大学农学院,太谷,030801 |
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| 基金项目： | 山西省留学资金(97034) |
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| 摘 要： | 采用玻片浸渍法测定了山西省忻州、晋中和运城地区山楂叶螨(Tetranychus viennensisZacher)种群对水胺硫磷和甲氰菊酯的抗药性,并通过增效剂增效作用和生化测定,初步探索了山楂叶螨对水胺硫磷和甲氰菊酯的抗性机制.研究表明忻州、晋中和运城地区山楂叶螨种群对水胺硫磷分别表现为低、中和高水平抗性,忻州和晋中地区种群对甲氰菊酯表现中水平抗性,运城地区种群对甲氰菊酯产生了高水平抗性;山楂叶螨对水胺硫磷抗性的形成与乙酰胆碱酯酶敏感度降低有关,对甲氰菊酯抗性的形成与表皮穿透能力降低有关,另外,谷胱甘肽
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| 关 键 词： | 山楂叶螨 水胺硫磷 甲氰菊酯 抗药性机制 |
| 文章编号： | 0490-6756（2006）06-1364-05 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2005-12-13 |
Studies on Resistance Mechanisms of the Hawthorn Spider Mite,Tetranychus Viennensis Zacher,to Isocarbophos and Fenpropathrin |
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| LIU Jin-xiang,HAN Jv-cai,LIU Hui-ping.Studies on Resistance Mechanisms of the Hawthorn Spider Mite,Tetranychus Viennensis Zacher,to Isocarbophos and Fenpropathrin[J].Journal of Sichuan University (Natural Science Edition),2006,43(6):1364-1368. |
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| Authors: | LIU Jin-xiang HAN Jv-cai LIU Hui-ping |
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| Institution: | College of Agrinomy; Shanxi Agricultural University;Citrus Research Institute; Chinese Academy of Agricultural Sciences Academy; Southwest University,College of Agrinomy; Shanxi Agricultural University,College of Agrinomy; Shanxi Agricultural University |
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| Abstract: | The resistance of the field populations of the hawthorn spider mite(Tetranychus viennensis Zacher) from Xinzhou,Jinzhong,Yuncheng regions of Shanxi Province to acaricides was tested.Based on the effect of synergist and biochemistry analysis,the isocarbophos-resistant and the fenpropathrin-resistant mechanisms were discussed.The results showed that the Xinzhou,Jinzhong and Yuncheng strains had developed low,medium and high resistance level to isocarbophos,respectively.The Xinzhou and Jinzhong strains had |
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| Keywords: | Tetranychus viennensis Zacher isocarbophos fenpropathrin resistance mechanisms |
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