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枣树林日本龟蜡蚧种群空间结构及危害规律的研究
引用本文:高宝嘉,田菲菲,梁隐泉,乔丽霞,范爱耘,牛建忠.枣树林日本龟蜡蚧种群空间结构及危害规律的研究[J].河北林果研究,2002,17(3):235-238.
作者姓名:高宝嘉  田菲菲  梁隐泉  乔丽霞  范爱耘  牛建忠
作者单位:1. 河北农业大学,河北保定,071001
2. 内邱县林业局,河北内邱,054200
3. 邢台市林业局,河北邢台,054000
基金项目:河北省自然科学基金课题 (编号 30 0 133)
摘    要:为了深入了解日本龟蜡蚧的发生和危害规律,对邢台市不同类型枣区日本龟蜡蚧的分布和危害情况进行了调查。结果表明,日本龟蜡蚧越冬雌成虫在枣树上的空间分布型为聚集型,个体群内和个体群间均为聚集分布;该害虫在寄主不同部位、不同方位的危害表现为:外部>内部,南方>西方>东方>北方;不同的林分类型受害程度表现为:生态环境单一的行栽婆枣林>生态环境单一的散生慈枣林>生态环境复杂的散生慈枣林。

关 键 词:种群空间结构  危害规律  日本龟蜡蚧  枣树害虫
文章编号:1007-4961(2002)03-0235-04
修稿时间:2002年3月10日

STUDLES ON THE SPATIAL STRUCTURE AND DAMAGE REGULARITY OF CEROPLASTES JAPONICUS GREEN IN DATE TREE STANDS
GAO Baojia ,TIAN Feifei ,LIANG Yinquan ,QIAO Lixia ,FAN Aiyun ,NIU Jianzhong.STUDLES ON THE SPATIAL STRUCTURE AND DAMAGE REGULARITY OF CEROPLASTES JAPONICUS GREEN IN DATE TREE STANDS[J].Hebei Journal of Forestry and Orchard Research,2002,17(3):235-238.
Authors:GAO Baojia  TIAN Feifei  LIANG Yinquan  QIAO Lixia  FAN Aiyun  NIU Jianzhong
Institution:GAO Baojia 1,TIAN Feifei 1,LIANG Yinquan 1,QIAO Lixia 2,FAN Aiyun 3,NIU Jianzhong 3
Abstract:In order to realize the occurrence and damage regularity of Ceroplastes japonicus ,its distribution and damage situation were investigated in different types of date tree stands in Xingtai. The results showed that the spatial distribution of the female adults, not only in the colony but also between the colonies,was of aggregation pattern on the tree.The damage regularity of the pest to the host trees was that exterior crown was damaged more seriously than interior one,and for different tree positions,damage degrees from high to light were ordered south, west, east and north parts of a crown, and in different stands the trees in simple ecological environment were damaged more seriously than the trees in complicated ecological environment.
Keywords:Ceroplastes  japonicus  Green  date tree  spatial structure  damage regularity
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