| 储粮昆虫物种组成初次级仓虫跟随关系及寄生关系研究 |
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| 引用本文： | 淡振荣,赵洪.储粮昆虫物种组成初次级仓虫跟随关系及寄生关系研究[J].安徽农学通报,2009,15(7):184-185. |
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| 作者姓名： | 淡振荣 赵洪 |
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| 作者单位： | 榆林农业学校,陕西榆林,719000 |
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| 摘 要： | 分析了害虫和天敌种群的动态趋势,表明寄生蜂复合种群数量消长与谷蠹和赤拟谷盗相近;分析了小麦散装粮堆储粮昆虫群落结构及演替特点,表明该群落由鞘翅目的玉米象、谷蠹、锯谷盗、赤拟谷盗、扁谷盗,膜翅目的米象小蜂、谷象小峰、谷虫小蜂,啮虫目的书虱,蜱螨目,鳞翅目的麦蛾组成。该群落在4-7月份昆虫种类和数量逐渐增加,7-9月份昆虫种类和数量达到最大,10-12月份昆虫种类和数量逐渐减少;2006年5、6间群落系数为0.6441,9、10月间群落系数为0.5910,2006年冬季和2007年春季群落系数为0.4516,月份、季节之间物种组成和数量相近。
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| 关 键 词： | 粮堆 物种组成 初、次仓虫 寄生关系 |
Study on Injurious Insects Strage Grain Species Composition Hierarchy Autoeciousness Relationship |
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| Dan Zhen rong et al..Study on Injurious Insects Strage Grain Species Composition Hierarchy Autoeciousness Relationship[J].Auhui Agricultural Science Bulletin,2009,15(7):184-185. |
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| Authors: | Dan Zhen rong |
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| Institution: | Yulin Agricultural School;Yulin 71900;China |
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| Abstract: | This paper analysis pests and natural enemy species group moving tendency,make clear: parsitic bee complex species group anount growth and decline similar to Gu and chi Ni gu dao;analysis wheat bulk piles inseces community structure and successin feature,make clear that community make up of Qiao Chi mu(Yu Mi xiang Gu Ju Gu dao Chi Ni gu daoBian Gu dao).Mo Chi mu(Mi Xiag xiao feng Gu Xiang xiao feng Gu Chong xiao feng),Nie Chong mu(Shu Sai),pi Man mu,Lin Chi mu(MaiE),Insects in that community were gradually ... |
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| Keywords: | Grains specises compositiom hierarchy insects autoeciousness relatonship |
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