| 几种蚜虫对吡虫啉抗药性的研究 |
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| 引用本文：潘文亮,党志红,高占林,等.几种蚜虫对吡虫啉抗药性的研究[J].农药学学报,2000,2(4):85-87. |
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| 基金项目:河北省自然科学基金(No. 399443 ) |
| 中文关键词:吡虫啉 棉蚜 麦长管蚜 绣线菊蚜 抗药性 |
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| Studies on Resistance of 3 Species of Aphids to Imidacloprid |
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| Abstract:Sensitivity of Aphis gossypii, A. spiraeccla and Macrosiphum avenae in various places of Hebei province to imidacloprid were determined. The results showed that no significant differences were found in the sensitivity of Aphis gossypii and Macrosiphum avenae to the insecticide among the various places, but the sensitivity of A. spiraeccla in Xinji Changli and Qingyuan were 2.024.13 times lower than that in Yixian. It suggests a possiblility of imidacloprid resistance of A. spiraeccla in some places. A strain of Aphis gossypii was selected in laboratory with imidacloprid for 7 months, and its sensitivity was 4.5 times reduced . |
| Key words:Imidacloprid Aphis gossypii Aphis spiraeccla Macrosiphum avenae Resistance |
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