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| 重齿小蠹聚集信息素诱捕器的应用技术研究 | |
| 引用本文： | 陈国发,王艳军,巴达玛,刘广田,周孝明,白永安,牛景富,韩静波,牛月英.重齿小蠹聚集信息素诱捕器的应用技术研究[J].辽宁林业科技,2011(3):15-17,60. |
| 作者姓名： | 陈国发 王艳军 巴达玛 刘广田 周孝明 白永安 牛景富 韩静波 牛月英 |
| 作者单位： | 1. 国家林业局森林病虫害防治总站,辽宁,沈阳,110034 2. 内蒙古克什克腾旗林业局,内蒙古,克旗025350 3. 内蒙古白音敖包围家级自然保护区管理局,内蒙古,克旗,025372 4. 赤峰市森林病虫害防治检疫站,内蒙古,赤峰,024006 |
| 基金项目： | “948”引进项目(2006-4-43) |
| 摘 要： | 重齿小蠹对人工合成聚集信息素的昼夜反应节律发生在白天7：00～21：00,反应高峰在14：00-19：00,反应模式为＂单峰式—白天型＂;利用人工合成的聚集信息素对重齿小蠹成虫发生期监测表明,成虫扬飞的开始时间为5月20日左右,扬飞高峰期为6月下旬和7月上旬,扬飞末期为8月26日,成虫扬飞的持续期为98 d。2007-2009年大量诱杀防治的试验前、后重齿小蠹致死木平均分别为3.39株/hm2和0.76株/hm2,致死木减少了77.58%,而对照区试验前、后致死木平均分别为15.89株/hm2和18.11株/hm2,致死木增加了13.97%,3 a大量诱杀试验的防治效果显著。 |
| 关 键 词： | 重齿小蠹 聚集信息素 诱捕器 |
The application of traps with aggregation pheromone of Ips duplicatus |
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| CHEN Guo-fa,WANG Yan-jun,BA Da-ma,LIU Guang-tian,ZHOU Xiao-ming,BAI Yong-an,NIU Jing-fu,HAN Jing-bo,NIU Yue-ying.The application of traps with aggregation pheromone of Ips duplicatus[J].Liaoning Forestry Science and Technology,2011(3):15-17,60. | |
| Authors: | CHEN Guo-fa WANG Yan-jun BA Da-ma LIU Guang-tian ZHOU Xiao-ming BAI Yong-an NIU Jing-fu HAN Jing-bo NIU Yue-ying |
| Institution: | CHEN Guo-fa1,WANG Yan-jun2,BA Da-ma2,LIU Guang-tian3,ZHOU Xiao-ming3,BAI Yong-an3,NIU Jing-fu4,HAN Jing-bo4,NIU Yue-ying4(1.General Station of Forest Pest Control,State Forestry Administration,Shenyang 110034,China,2.Keshiketeng Banner Forestry Bureau,Keqi 025350,3.Baiyinaobao National Nature Reserve Administrative Bureau,Baiyinaobao 025372,4.Station of Forest Pest Control and Quarantine,Chifeng 024006,China) |
| Abstract: | The day and night rhythm of Ips duplicatus to traps baited with aggregation pheromone was from 7:00 to 21:00,and the peak time was from 14:00 to 19:00.The monitoring of occurrence period of adults for Ips duplicatus by using synthesized aggregation pheromone was performed.The result showed that emergence dynamics of Ips duplicatus was from 20th May to 26th August,and the peak time was from last third of June to the first ten days of July. |
| Keywords: | Ips duplicatus aggregation pheromone traps |
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