林分主要因子与花布灯蛾危害关系的研究  

Study On the Relationship Between the Main Factors of Stands and Damage Degree of Camptoloma interiorata(Walker)

作　　者：王志明 张亮 迮兴业[3] 赵思萌[3] 王选遥[4] 史丽雯[5] 张健[6] 

机构地区：[1]长春科技学院,吉林长春130600 [2]吉林省乾安县林业局第三机械林场,吉林松原131400 [3]吉林农业大学,吉林长春130118 [4]长春师范大学,吉林长春130031 [5]长春医学高等专科学校,吉林长春130013 [6]吉林省林业科学研究院,吉林长春130031

出　　处：《吉林林业科技》2018年第2期20-30,共11页Journal of Jilin Forestry Science and Technology

基　　金：国家林业公益性行业科研专项<花布灯蛾生物防控关键技术研究>(201404413)

摘　　要：为有效防治花布灯蛾危害,对花布灯蛾危害程度与林分因子关系进行研究,采取2000—2001年吉林省东丰县、辉南县、梅河口市、磐石市在不同危害程度林分(小班)及相应林分主要因子,运用粗糙集理论方法分析,结果表明:对花布灯蛾发生影响的林分因子权重排序依次为林分面积、蒙古栎占林分树种组成、林分郁闭度、林分平均树高、林龄、林分平均胸径。For the sake of effective controlling damage of Camptoloma interiorata(Walker),the relationship between the main stand factors and damage degree of C. interiorata were studied with the information of damaged degree in different stands and the main factors among Dongfeng,Huinan,Meihekou,Panshi Jilin province during 2000—2001. The rough set theory method was used. The results showed that the weight sort sequence queuing of the stand factors was the forest area,the percentage composition of Quercus mongolica,the crown density,the average tree height,the stand age,the average diameter at breast height for important influence factors of C. interiorata.

关 键 词：林分因子 花布灯蛾 粗糙集 森林害虫 害虫防治 

分 类 号：S763.42[农业科学—森林保护学]