| 中国哈尔滨地区园林地空中蛾类群落结构特征 |
| |
| 引用本文： | 高博,刘哲,霍东博,刘健.中国哈尔滨地区园林地空中蛾类群落结构特征[J].中国生物防治学报,2021,37(6):1213-1220. |
| |
| 作者姓名： | 高博 刘哲 霍东博 刘健 |
| |
| 作者单位： | 东北农业大学农学院, 哈尔滨 150030 |
| |
| 基金项目： | 转基因生物新品种培育重大专项（2019ZX08012-004-010） |
| |
| 摘 要： | 2017—2018年，利用高空测报灯对哈尔滨地区园林地空中蛾类进行逐日监测记录。共诱集蛾类22科216属334种36083头；其中，沙枣尺蠖Apochemia cinerarius为4月蛾类群落优势种，小菜蛾Plutella xylostella为5—6月蛾类群落优势种，苹掌舟蛾Phalera flavescens、八字地老虎Xestia c-nigrum、瘦银锭夜蛾Macdunnoughia confusa及黄紫美冬夜蛾Cirrhia togata分别为7—10月各月蛾类群落优势种。统计得出物种丰富度（S）、个体总数（N）、优势度指数（D）、等级多样性指数（H）、均匀度（J'）及相似性系数（Cs）相关群落参数。蛾类群落个体总数、等级多样性指数及均匀度，均随时间推移呈先增加后减小趋势；各月间，相似度系数差异较大。依据生态位优先占领假说，对该地区种-多度分布进行了曲线拟合，拟合方程为ni=35.69×1.83×（1.83－1）（i―1）。研究结果的取得，为该地区开展蛾类发生监测，提供了基础性参考数据。
|
| 关 键 词： | 高空测报灯 蛾类 群落结构 |
| 收稿时间： | 2020-11-26 |
Community Structure Characteristics of the Moths in the Air of a Garden Land in Harbin,China |
| |
| GAO Bo,LIU Zhe,HUO Dongbo,LIU Jian.Community Structure Characteristics of the Moths in the Air of a Garden Land in Harbin,China[J].Chinese Journal of Biological Control,2021,37(6):1213-1220. |
| |
| Authors: | GAO Bo LIU Zhe HUO Dongbo LIU Jian |
| |
| Institution: | College of Agriculture, Northeast Agricultural University, Harbin 150030, China |
| |
| Abstract: | In 2017 and 2018, a vertical pointing search trap light was used to monitor moths daily in the air of a garden land in Harbin. A total of 36,083 moths were trapped and were identified to 334 species, 216 genera and 22 families. In April, Apochemia cinerarius was the dominant species. In May and June, the diamondback moth, Plutella xylostella, was the dominant species. In July, August, September, and October, the dominant species were Phalera flavescens, Xestia c-nigrum, Macdunnoughia confuse, and Cirrhia togata, respectively. Species richness, individual population size, dominance index, hierarchical diversity index, species evenness, and coefficient of similarity of the moths community were analyzed. Individual population size, species evenness and hierarchical diversity index of the moths all increased with the advance of season and then decreased gradually. There were significant differences in the coefficients of similarity of the moths community among months. Basing on the hypothesis of Niche Priority Occupation, a curve ni=35.69×1.83×(1.83—1)(i―1) was fitted to describe the species abundance distribution in this region. The results are important for further studies on moths monitoring in Harbin. |
| |
| Keywords: | vertical pointing search trap light moth community structure |
|
| 点击此处可从《中国生物防治学报》浏览原始摘要信息 |
| 点击此处可从《中国生物防治学报》下载免费的PDF全文 |
|
