| 松扁叶蜂的种群动态与防治技术 |
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| 引用本文： | 杜秀琦,员冬梅,等.松扁叶蜂的种群动态与防治技术[J].河南教育学院学报(自然科学版),2002,11(2):38-39. |
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| 作者姓名： | 杜秀琦 员冬梅 |
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| 作者单位： | [1]河南教育学院生物系，河南郑州450003 [2]三门峡职业技术学院，河南三门峡472000 |
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| 摘 要： | 1990年以来，在三门峡市东湾林场调查了松扁叶蜂种群动脉及为害情况，并根据种数量变动规律进行预测预报，制定防治指标，科学荣林，保护和利用天敌，适时进行化学防治能有效地控制该虫的为害。
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| 关 键 词： | 松扁叶蜂 种群动态 防治技术 三门峡市 油松 综合防治 种群数量 天敌防治 化学防治 |
Population Ecology and Strategy of Prevention and cure on Acantholyda posticalis posticalis Matsumura |
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| DU Xiu qi a,YUN Dong mei b,WANG Wen lin a.Population Ecology and Strategy of Prevention and cure on Acantholyda posticalis posticalis Matsumura[J].Journal of Henan Education Institute(Natural Science Edition),2002,11(2):38-39. |
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| Authors: | DU Xiu qi a YUN Dong mei b WANG Wen lin a |
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| Abstract: | An investigation was made on the population ecology and harmfulness of Acantholyda posticalis posticalis Matsumura in Sanmenxia from 1990.The population forecast was taken by the pest population dynamics and worked out the index of the prevention and comtrol of elimination of the pest.The pest can be controlled by scientific planting forests,protecting the natural enemy and agricultural chemical. |
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| Keywords: | Sanmenxia Acantholyda posticalis posticalis chinese pine prevention and control |
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