| 马尾松毛虫越冬代成虫种群动态监测 |
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| 引用本文： | 胡中成,楼晓锋,赵雨妹,邵国秀,蒋远飞,吴晓东.马尾松毛虫越冬代成虫种群动态监测[J].江西林业科技,2006(1):27-28. |
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| 作者姓名： | 胡中成 楼晓锋 赵雨妹 邵国秀 蒋远飞 吴晓东 |
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| 作者单位： | 1. 东阳市森林病虫防治站,浙江,东阳,322100
2. 东阳市林业局,浙江,东阳,322100 |
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| 摘 要： | 马尾松毛虫是一种主要林业有害生物,通过黑光灯诱蛾试验对越冬代马尾松毛虫成虫种群进行动态监测,采用t检验法进行样本差异显著性检验,在可靠性95%的情况下差异显著,分析得出羽化盛期为5月24日前后,这段时间为黑光灯诱蛾的最佳时期。
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| 关 键 词： | 马尾松毛虫 越冬代 成虫 羽化期 监测 |
| 文章编号： | 1006-2505(2006)01-0027-02 |
| 收稿时间： | 2005-08-12 |
| 修稿时间： | 2005-11-15 |
Dynamic Observation and Survey of Winter Adult Population of Dendrolimus punctatus |
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| HU Zhongcheng,LOU Xiaofeng,ZHAO Yumei,SHAO Guoxiu,JIANG Yuanfei,WU Xiaodong.Dynamic Observation and Survey of Winter Adult Population of Dendrolimus punctatus[J].Jiangxi Forestry Science and Technology,2006(1):27-28. |
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| Authors: | HU Zhongcheng LOU Xiaofeng ZHAO Yumei SHAO Guoxiu JIANG Yuanfei WU Xiaodong |
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| Institution: | 1.Dongyang City Station of Forestry Entomology and Pathology,Dongyang Zhejiang 322100,China; 2.Dongyang City Forestry Bureau,Dongyang Zhejiang 322100,China |
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| Abstract: | Dendrolimus punctatus is a kind of important forestry harmful organism.The population dynamics of its winter adults was obsreved and surveyed through the experiment of black lights trapping moths.Then,by using the t examination the significance test of sample difference was made.The test results show that under the confidence coefficient of 95% the differece is significent.It can be concluded that its peak emergence peak perional is about the 24th of May,which is the best time to trap moths with black lights. |
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| Keywords: | Dendrolimus punctatus Winter generation Adult Emergence periond Observation and Survey |
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