| 不同氰戊菊酯抗性水平棉铃虫越冬适应性的研究 |
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| 引用本文： | 胡振东.不同氰戊菊酯抗性水平棉铃虫越冬适应性的研究[J].淮北煤炭师范学院学报(自然科学版),2000(1). |
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| 作者姓名： | 胡振东 |
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| 作者单位： | 淮北煤炭师范学院生物系!淮北235000 |
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| 摘 要： | 本文利用人工诱导滞育的方法，对不同氰戊菊酯抗性水平的棉铃虫越冬蛹进行了比较研究．结果表明，氰戊菊酯抗性较高的棉铃虫滞育率低，越冬蛹期长，越冬死亡率高．
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| 关 键 词： | 棉铃虫 氰戊菊酯抗性 滞育率 死亡率 |
Study on Adaptability of Heliothis Armigera with Different Fenvalerate Resistance Level during Overwinter |
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| HU Zhen-dong.Study on Adaptability of Heliothis Armigera with Different Fenvalerate Resistance Level during Overwinter[J].Journal of Huaibei Coal Industry Teachers College(Natural Science edition),2000(1). |
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| Authors: | HU Zhen-dong |
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| Abstract: | This paper studied the difference of overwintering pupae of Heliothis armigera with different Fenvalerate resistance level with the methods of artificial induced diapause. The results indicated that the Heliothis armigera of high fenvalerate resistance level had lower rates of diapause pupa, longer overwintering time and badder winter hardiness than the Heliothis armigera of low fenvalerate resistance level. |
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| Keywords: | Heliothis armigera fenvalerate resistance rates of diapause pupa mortality |
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