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黑龙江大兴安岭天幕毛虫大发生气候因子统计分析
引用本文:张旭东,张立志,周玉江,刘岩,窦万星. 黑龙江大兴安岭天幕毛虫大发生气候因子统计分析[J]. 中国森林病虫, 2004, 23(4): 27-30
作者姓名:张旭东  张立志  周玉江  刘岩  窦万星
作者单位:1. 黑龙江大兴安岭森林病虫害防治检疫站,黑龙江,加格达奇,165000
2. 漠河县森林病虫害防治检疫站,黑龙江,漠河,165300
摘    要:大兴安岭天幕毛虫大发生与当地4种气候因子的关系非常密切,年积温、年平均温度、年干燥度显著高于常年值,年降水显著低于常年值,有利于天幕毛虫发生。连年高温、干旱,可引发食叶类害虫发生。模糊聚类分析表明:1986年与2002年4种气候因子为同类,呼玛与加格达奇站4种气候因子为同类,在当地该年均为天幕毛虫大发生。

关 键 词:天幕毛虫  气候因子  发生
文章编号:1671-0886(2004)04-0027-04
修稿时间:2003-06-17

Analysis of the climate factors contributing to the outbreak of Malacosoma neustria testacea Motschulsky in Daxing''''an Mountains
ZHANG Xu-dong et al.. Analysis of the climate factors contributing to the outbreak of Malacosoma neustria testacea Motschulsky in Daxing''''an Mountains[J]. Forest Pest and Disease, 2004, 23(4): 27-30
Authors:ZHANG Xu-dong et al.
Abstract:The outbreak of Malacosoma neustria testacea Motschulsky was closely related to the local climate,such as the annual accumulated and mean temperatures as well as drought.High temperature and drought in successive years might cause the outbreak of defoliators.
Keywords:Malacosoma neustria testacea Motschulsky  climate factor  outbreak
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