| 棉蚜对溴氰菊酯不敏感性与水解酶的变化初探 |
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| 引用本文： | 谭维嘉,王荷,曹煜.棉蚜对溴氰菊酯不敏感性与水解酶的变化初探[J].植物保护学报,1988,15(2):135-138. |
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| 作者姓名： | 谭维嘉 王荷 曹煜 |
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| 作者单位： | 中国农业科学院植物保护研究所，中国农业科学院植物保护研究所，中国农业科学院植物保护研究所 |
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| 摘 要： | 本文采用生物测定和生物化学方法就棉蚜(Aphis gossypii Glover)在不同地区不同时期对溴氰菊酯不敏感性与水解酶的变化进行了初步研究。结果表明:新乡地区棉蚜对溴氰菊酯存在高倍不敏感性。同一地区,蕾铃期棉蚜不敏感性高于苗期棉蚜。在离体条件下,棉蚜羧酸酯酶的活力随着棉蚜对溴氰菊酯不敏感性增加而增加。磷酸酯酶活性变化则不显著。
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A PRELIMINARY STUDY ON THE INSENSITIVITY TO DECAMETHRIN AND CHANGE OF HYDROLASE ACTIVITY OF APHIS GOSSYPII GLOVER |
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| Tan Weiji,Wang He and Cao Yu.A PRELIMINARY STUDY ON THE INSENSITIVITY TO DECAMETHRIN AND CHANGE OF HYDROLASE ACTIVITY OF APHIS GOSSYPII GLOVER[J].Acta Phytophylacica Sinica,1988,15(2):135-138. |
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| Authors: | Tan Weiji Wang He and Cao Yu |
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| Affiliation: | Institute of Plant Protection, CAAS,Institute of Plant Protection, CAAS and Institute of Plant Protection, CAAS |
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| Abstract: | The insensitivity to decamethrin and change of hydrolase activity of Aphis gossypii Glover in different regions and stages were examined by applying bioassay and biochemical methods. The results indicated that the aphid in Xinxiang area is highly insensitive to decamethrin. In the same area, it is more insensitive in square and boll stage than in seedling stage. In vitro, the carboxylesterase activity increases along with the intensified aphid insensitivity, while there is no significent change in phosphatase. |
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