广东湛江地区花生田昆虫群落结构及多样性分析  

The Structure and Diversity of Insect Community of Peanut in Zhanjiang City , Guangdong Province

作　　者：吴小丽 梁永军 陈亮 江日东 陈少菜 谭家壮 陈傲 WU Xiao-li;LIANG Yong-jun;CHEN Liang(Zhanjiang Academy of Agricultural Sciences,Zhanjiang,Guangdong 524094)

机构地区：[1]湛江市农业科学研究院

出　　处：《安徽农业科学》2019年第15期135-139,157,共6页Journal of Anhui Agricultural Sciences

基　　金：国家现代农业产业技术体系建设项目(农科教发[2011]3号)

摘　　要：为阐明湛江地区花生田昆虫群落结构及多样性,采用马来氏网收集法,从2014年5月至2016年5月进行不间断收集鉴定。结果表明,广东湛江共获得昆虫样本157,646头,分属于16目168科。其中,膜翅目以茧蜂科为主;鞘翅目以瓢甲科为主;半翅目以叶蝉科为主;双翅目以眼蕈蚊科为主;鳞翅目以卷叶蛾科为主;直翅目以蟋蟀科为主。多样性分析结果表明,3年间湛江地区花生田昆虫群落结构的多样性指数、均匀度指数和丰富度指数较高,三者呈一致趋势,说明湛江花生田昆虫群落具有较高稳定性。To clarify the structure and diversity of insect communities in peanut fields of Zhanjiang City, the insect community structure of peanut fields was investigated using malaise trapping from May 2014 to May 2015. The results showed that a total of 157,646 insects from 168 families in 16 orders were collected. Besides, the majority was braconidae of Hymenoptera, Gourd family of Coleoptera, Jassidae of Hemiptera, sciaridae of Diptera, tortricid of Lepidoptera, Crickets of Orthoptera. The results of diversity analysis showed that diversity, evenness, and richness, indices were consistently high in peanut fields. These results indicated that the insect community structure in Zhanjiang peanut fields had high stability.

关 键 词：花生 马来氏网 昆虫群落结构 多样性 湛江 

分 类 号：S186[农业科学—农业基础科学]