论文部分内容阅读
2015年4—11月,在山东省泰安市泰山林场黑虎峪区域防火检查站处设置虫情测报灯,系统诱集金龟甲并鉴定种类,分析金龟甲种群的发生动态。结果表明,黑虎峪区域内测报灯诱到金龟甲标本1349号,隶属4科17种。植食性14种,占种群发生总量的98.15%,腐食性3种,占种群发生总量的1.85%。金龟甲从5月至10月上旬均有发生,7月上旬金龟甲发生量达到全年最高。通过相对多度的分析,优势种类有阔胫玛绢金龟(Maladera verticalis Fairmaire)、小黄鳃金龟(Metabolus flavescens Brenske)、铜绿异丽金龟(Anomala corpulenta Motsehulsiy)、东方绢金龟(Maladela orietalis Motschulsky)和小阔胫玛绢金龟(Maladera ovatula Fairmaire)5种。优势种群发生动态相似程度高,发生盛期集中在6月下旬、7月上旬。
From April to November 2015, a pest detection light was set up at the Heihuyu Regional Fire Checkpoint at Taishan Forestry Center in Taian City, Shandong Province. Trapping and identification of species of the tortoise shell were conducted to identify the occurrence of the tortoise shell population. The results showed that the telegraph lamp in Heihuyu area was attracted to 1349 specimens, belonging to 4 families and 17 species. There are 14 herbivores, accounting for 98.15% of the total population and 3 species of the carnivorous ones, accounting for 1.85% of the total population. Golden tortoiseshell from May to early October have occurred in early July, the annual occurrence of tortoiseshell reached the highest throughout the year. The dominant species were Maladera verticalis Fairmaire, Metabolus flavescens Brenske, Anomala corpulenta Motsehulsiy, Maladela orietalis Motschulsky and 5 species of Maladera ovatula Fairmaire. The dominant populations have a high degree of dynamic similarities, with the peak periods occurring in late June and early July.