【摘要】 2002年3月~11月在山西省太原市对园林昆虫群落结构进行了调查, 结果表明: 在百花园、园林植物苗圃、草坪、国槐行道树四种植物类型的昆虫群落中, 共有昆虫种类161种, 隶属于12目69科。园林昆虫群落主要类群为同翅目Homoptera、鳞翅目Lepidoptera、鞘翅目Coleoptera、膜翅目Hymenoptera、半翅目Hemiptera和双翅目Diptera的昆虫。鞘翅目最多, 达14科, 鳞翅目次之, 为13科, 同翅目有12科。不同植物类型昆虫群落在物种组成上有一定的差异, 其群落的科数、物种数及个体数均有不同程度的变化, 植物种类丰富的百花园、苗圃和草坪,昆虫种数分别达113, 103和73, 远远多于植物种类单一的国槐行道树。更多还原

【Abstract】 The structure of insect community in gardens in Taiyuan city were studied from March to November in 2002, and the results showed that there were 161 species of insect belonging to 11 orders and 69 families in four types of garden plants, flower garden, nursery garden, lawn and waifa trees, in Taiyuan.The insects of Homoptera, Lepidoptera, Coleoptera, Hymenoptera, Hemiptera and Diptera were dominant.The biggest number of families was from the Coleoptera and it added up to 14. The number of family and species and individal were not the same in diferrent types plant ecosystem. There were 113,103 and 70 species in the flower garden, nursery garden and lawn; there were only 30 species in waifa trees.更多还原