| 松十二齿小蠹成虫种群数量动态研究 |
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| 引用本文： | 孙静双,卢文锋,曹宁,白述明,赵晓东,高占月.松十二齿小蠹成虫种群数量动态研究[J].中国森林病虫,2012,31(4):6-7. |
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| 作者姓名： | 孙静双 卢文锋 曹宁 白述明 赵晓东 高占月 |
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| 作者单位： | 1. 房山区林木病虫防治检疫站,北京房山,102400
2. 房山区园林绿化局,北京房山,102488 |
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| 摘 要： | 应用"十二齿小蠹引诱剂"开展松十二齿小蠹成虫种群数量变化的研究。结果表明:松十二齿小蠹成虫种群数量总体呈下降趋势,雌雄比稳定,种群还可能继续下降。在研究分析成虫羽化规律的基础上,提出相应的防控建议。
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| 关 键 词： | 松十二齿小蠹 种群数量 防治 |
Population dynamics of Ips sexdentatus Borner adult |
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| Institution: | SUN Jingshuang,et al.(Fangshan Forest Pest Management and Quarantine Station,Beijing 102400,China) |
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| Abstract: | The population dynamics of Ips sexdentatus Boerne adult were studied with attractant.The result showed the population of Ips sexdentatus Boerne decreased and the sex ratio was steady in the past 4 years,which indicated the population may continue to decrease.The control methods were suggested based on the analysis of the emergence regularity of the adults. |
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| Keywords: | Ips sexdentatus Boerne population dynamics control |
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