红栀子园节肢动物群落组成与结构动态  

Dynamic Analysis on the Combination and Structure of the Arthropod Community in Gardenia Field

作　　者：李国元[1] 邓青云[1] 华光安[1] 胡波[1] 

机构地区：[1]孝感学院生命科学技术学院,孝感432100

出　　处：《华中农业大学学报》2005年第3期245-249,共5页Journal of Huazhong Agricultural University

基　　金：湖北省教育厅重点科研项目(D200526004)资助

摘　　要：2003年对湖北省孝感市孝南区红栀子产区的昆虫群落系统调查分析表明:红栀子园内的节肢动物共有141个种,其中昆虫纲115个种,蛛形纲26个种,主要害虫有日本龟蜡蚧、咖啡透翅天蛾、小灰蝶、茶长卷叶蛾,主要天敌昆虫为螟虫长距茧蜂、赤眼蜂、草蛉。群落结构动态分析结果表明:整个园内的昆虫群落在4月和5 月份优势种明显,较不稳定,在6、7月份,则是从不稳定到较稳定。而在8月份,总体继续保持稳定,但在8月下旬出现了略微的振动。The result of the systematical research on the arthropod community in gardenia field in Xiaogan city in 2003 showed that there were about 141 species in the arthropod community. Among them 115 species belong to Insecta and 26 species belong to Aranerda. Coroplaste japonic us Green, Cephanodes hylas L. , Deudorix eryx L. and Homona magnanima Diakonoff are the main pests in the gardenia field while the major nature enemies are Macrocen trus linearis Nees, Trichogramma spp. and lacewing Chrysopa carea. The arthropod community isn't stable during April and May for the existence of dominate species, then altered from fluctuation to stabilization throughout June and July, finally keep in stabilization with slight accidental fluctuation in August.

关 键 词：红栀子 节肢动物 群落结构 动态分析 

分 类 号：S435.79[农业科学—农业昆虫与害虫防治]