苎麻田灯下金龟子种类组成及优势种群发生动态研究  

Scarab beetle species composition and population dynamics of dominant species under frequency oscillation pest-killing light trap in ramie field

作　　者：刘超华[1] 熊强 王小平[1] 李为众 黄求应[1] 

机构地区：[1]华中农业大学,昆虫资源利用与害虫可持续治理湖北省重点实验室,武汉430070 [2]宜昌市白蚁防治研究所,湖北宜昌433000

出　　处：《环境昆虫学报》2014年第5期838-842,共5页Journal of Environmental Entomology

基　　金：国家科技支撑计划课题(2010BAD02B01);国家公益性行业(农业)科研专项经费项目(201003025)

摘　　要：为了调查苎麻田金龟子的种类及发生规律,于2012、2013年4-9月,在湖北省咸宁市咸安区苎麻科技示范园进行了频振式杀虫灯诱虫试验,系统诱集金龟子并鉴定种类,分析灯下不同金龟子种群动态。结果表明:频振式杀虫灯在苎麻田诱集金龟子类共有4科10种,以铜绿丽金龟Anomala corpulenta Motschulsky和暗黑鳃金龟Holotrichia parallela Motschulsky为优势种类。金龟子从4月末至9月初均灯下可见,5月中旬至6月上旬为铜绿丽金龟诱集高峰,6月上旬至7月中旬为暗黑腮金龟诱集高峰期。In order to investigate on species and population dynamics of scarab beetles in ramie field, traping experiments by frequency oscillation pest - killing light trap were carried out in Xianning Ramie Sciencetechnology Demonstration Park from April to September, 2012 and 2013, Species of scarab beetles and their population dynamics of dominant species under light traps were investigated. The results indicated that 10 species of scarab beetles belong to 4 families were trapped by the light traps in ramie field. The dominant species of scarab beetles were Anomala corpulenta Motschulsky and Holotrichia parallela Motschulsky. Scarab beetles were trapped from late April to early September, the occurrence peak of A. corpulenta and H. parallela was from mid - May to early June and from early June to mid - July, respectively.

关 键 词：金龟子 频振式杀虫灯 优势种类 种群动态 

分 类 号：Q968.1[生物学—昆虫学] S433.5[农业科学—农业昆虫与害虫防治]