思茅松害虫研究  

Pest Insects of Pinus kesiya var.langbianensis

作　　者：段艳[1] 徐正会[1] 张桥蓉[1] 

机构地区：[1]西南林学院保护生物学学院,云南昆明650224

出　　处：《西南林学院学报》2007年第3期52-57,共6页Journal of Southwest Forestry College

基　　金：云南省科技攻关项目(2005NG03)资助

摘　　要：记载思茅松害虫5目11科28属37种,其中半翅目2科2属2种,同翅目2科2属3种,鳞翅目3科5属6种,鞘翅目3科15属21种,膜翅目1科4属5种;以鞘翅目种类最丰富,鳞翅目次之,膜翅目第三;思茅松害虫以枝干害虫种类最丰富,针叶害虫次之,种实害虫第三;松墨天牛、纵坑切梢小蠹、马尾松角胫象是主要枝干害虫,云南松毛虫、思茅松毛虫、南华松叶蜂、广西新松叶蜂为主要针叶害虫,微红梢斑螟是主要球果害虫.37 species of pest insects belonging to 28 genera, 11 families, and 5 orders of Insecta class harmful to Pinus kesiya var. langbianensis were recorded. Among the total, 2 species in 2 genera of 2 families belonged to Hemiptera; 3 species in 2 genera, 2 families belonged to Homoptera; 6 species in 5 genera, 3 fami- lies belonged to Lepidoptera; 21 species in 15 genera, 3 families belonged to Coleoptera; 5 species in 4 genera of 1 family belonged to Hymenoptera. It was indicated by the investigation that Coleoptera was the order which was richest in pest species, followed by Lepidoptera and Hymenoptera. The number of pest insect species damaging to trunk and branch was the most, followed by leaf pests and seed ＆ cone pests. The major trunk ＆ branch pests included Monochamus alternatus, Tomicus piniperda and Shirahoshizo patruelis. While Dendrolimus kikuchii, Dendrolimus houi, Diprion nanhuaensis and Neodiprion guangxiicus were the major leaf pests. And the most important seed ＆ cone pest insect of Pinus kesiya var. langbianensis was Dioryctria rubella.

关 键 词：思茅松 森林害虫 昆虫纲 分类学 物种多样性 

分 类 号：S791.259.07[农业科学—林木遗传育种]