為了解遂昌縣松林內鞘翅目害蟲的種類及其種群動態(tài),2008-2011年,應用林木蛀干類害蟲引誘劑M-99監(jiān)測馬尾松(Pinus massoniana)、黃山松(P.taiwanensis)等松林鞘翅目昆蟲種類及其種群動態(tài).結果表明,遂昌地區(qū)松林內的鞘翅目昆蟲有13科60余種,其中危害松樹枝、干的害蟲有16種,害蟲天敵有3科4種;象甲科、小蠹科和天牛科,分別達5、5和35種,其中角脛象(立毛角脛象Shirahoshizo erectus、馬尾松角脛象S.patruelis)、馬尾松梢小蠹(Cryphalus nassonianus)及松墨天牛(Monochamus alternatus)為優(yōu)勢蟲種,異色郭公蟲(Tillus notatus)是重要的天敵種類,并對角脛象、馬尾松梢小蠹、縱坑切梢小蠹(Tomicus piniperda)、松墨天牛和短角幽天牛(Spondylis buprestoides)的成蟲羽化時間、種群動態(tài)進行了對比分析.%Coleoptera in pine forests(Pinus massoniana,P.taiwanensis) were trapped with M99-1 from 2008 to 2011 in Suichang,Zhejiang province.The results showed that there were more than 60 species belonging to 13 families of Coleoptera,among them,16 species damaged pine stem and branch.4 species of natural enemies of 3 families were collected as well.5 species of weevils (Coleoptera:Curculionidae),5 species of bark beetles (Coleoptera:Scolytidae) and 35 species of long-horned beetles (Coleoptera:Cerambycidae) were trapped.The result demonstrated that Shirahoshizo erectus,S.patruelis,Cryphalus nassonianus and Monochamus alternatus were the dominant species of stem borers.Tillus notatus was the important natural enemy.Comparisons and analysis were made on the characteristics of emergence period and population density of Shirahoshizo spp.,C.nassonianus,Tomicus piniperda,M.alternatus and Spondylis buprestoides.
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