[1]王平.泡桐叶甲自然种群生命表的组建与分析（Ⅰ）[J].西北林学院学报,2006,21(06):133.
WANG Ping.The Construction and Analysis of Natural Population Life Table of Basiprionota bisignata (Coleoptera: Chrysomelidea)（Ⅰ）[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(06):133.
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泡桐叶甲自然种群生命表的组建与分析（Ⅰ）(
)
《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]
- 卷:
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第21卷
- 期数:
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2006年06期
- 页码:
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133
- 栏目:
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森林资源与保护
- 出版日期:
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2006-12-30
文章信息/Info
- Title:
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The Construction and Analysis of Natural Population Life Table of Basiprionota bisignata (Coleoptera: Chrysomelidea)（Ⅰ）
- 作者:
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王平
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河南省森防站，河南 郑州 450008
- Author(s):
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WANG Ping
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Henan Provincial Station of Forestry Protection Quarantine , Zhengzhou, Henan 450008, China
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- 关键词:
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泡桐叶甲; 自然种群; 生命表; 关键因子
- Keywords:
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Basiprionota bisignata; natural population; life table; key factor
- 分类号:
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Q968.1
- 文献标志码:
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A
- 摘要:
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通过连续3 a对泡桐叶甲(Basiprionota bisignata )的田间调查和室内饲养观察，找到了引起其种群数量变化的关键阶段和关键因子，组建了以作用因子为组分的泡桐叶甲第1代生命表。在此基础上运用K值法分析了各种因子对泡桐叶甲自然种群的作用。结果表明,气候因素，尤其是降水是影响其种群的关键因子；引起泡桐叶甲死亡的第1代的关键阶段为1-3龄幼虫期。
- Abstract:
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By the systematic investigation in field and the population feed experiment in laboratory, the key phase and the key factor which resulting in the population change of Basiprionota bisignata were found, and the life table of the first generation of B. bisignata was constructed by using of the affecting factors from 2000 to 2002. The effect of different factors on the natural population of B.bisignata was analyzed by using the Kvalue method .The results showed that the climate factors had a remarkable effect on the population of B. bisignata, particularly the precipitation was the key factor which had significant effect on the population of the first generation of B. bisignata. The first to third instars larvae periods were the key stage which arousing the death of first generation population of B. bisignata.
参考文献/References:
［1］刘红，夏红贤，李海军,等.泡桐叶甲的发生规律与防治技术研究［J］.山东农业科学，2004（5）5758.［2］王桂荣.泡桐叶甲天敌资源及其控制作用［J］.中国森林病虫，2002，21（3）4142.［3］陈德兰.泡桐叶甲防治试验研究［J］.武夷科学，2000（6）8892.［4］王平.泡桐叶甲防治指标研究［J］.河南林业科技，1999，19（4）3032.［5］王艺伟.泡桐叶甲综合防治技术研究［J］.河南林业科技，1995（1）3334.
备注/Memo
- 备注/Memo:
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收稿日期：20060318修回日期：20060529作者简介：王平（1970)，男，河南南阳人，工程师，主要从事森林病虫害的检疫与防治研究工作。
更新日期/Last Update:
2010-05-04