| 蠋敌研究初报 |
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| 引用本文： | 上官斌.蠋敌研究初报[J].甘肃林业科技,2009,34(4):27-30. |
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| 作者姓名： | 上官斌 |
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| 作者单位： | 兰州铁路局甘肃华彤铁路房建有限责任公司垒洼山林场,甘肃,兰州,730000 |
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| 摘 要： | 在兰州皋兰山垒洼山林场，选择相同海拔、坡向和土壤类型刺柏林为研究对象，采用野外调查、野外定位研究和室内饲养相结合的方法，观察了兰州皋兰山垒洼山林场蠋敌的形态、生活史、生活习性，对侧柏毒蛾的捕食效果进行了调查。结果表明，蠋敌在该林场1年发生2代，以2龄以上若虫和成虫刺吸捕食侧柏毒蛾幼虫，1头第1代蠋敌一生平均捕食侧柏毒蛾幼虫11-33条，第2代蠋敌一生平均捕食侧柏毒蛾幼虫。9．80条（包括第2代蠋敌成虫越冬后的捕食量）。
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| 关 键 词： | 蠋敌 形态 生活史 生活习性 捕食效果 |
Preliminary Report on the Study of Arma custos |
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| SHAN GGUANB-in.Preliminary Report on the Study of Arma custos[J].Journal of Gansu Forestry Science and Technology,2009,34(4):27-30. |
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| Authors: | SHAN GGUANB-in |
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| Institution: | SHANG GUAN-Bin(Louzhou Railway Administration,Leiwashan Forest Farm of Gansu Huatong Railway construction building Compa-ny with Limited Liability,Lanzhou 730000,China) |
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| Abstract: | In Leiwashan Forest Farm of Lanzhou Gaolan mountain,the forest of Juniperus formosana with the same altitude,aspect and soil type were selected as the research object,adopting the combining method of field investi-gation,outdoor location study and indoor feeding,morphology,life history and life habit of Arma custos in Leiwashan Forest Farm of Lanzhou Gaolan were observed,and predation effects of Parocneria furva were investigated.The results showed: Arma custos has two generations per year in the forest far... |
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| Keywords: | Arma custos morphology life history life habit preying effect |
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