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1、林业科学研究2009,22(1):148~153ForestResearch文章编号:10011498(2009)01014806云斑天牛的风险分析及其防控对策1,2,33*21李建庆,杨忠岐,梅增霞,张雅林(1.西北农林科技大学植物保护学院,陕西杨凌712100;2.滨州学院,山东滨州256603;3.中国林业科学研究院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京100091)关键词:云斑天牛;风险分析;防控对策中图分类号:S763文献标识码:APestRiskAnalysisandControlCountermeasure
2、ofBatocerahorsfieldi1,2,33*21LIJianqing,YANGZhongqi,MEIZengxia,ZHANGYalin(1.CollegeofPlantProtection,NorthwestAgricultureandForestryUniversity,Yangling712100,Shaannx,iChina;2.BinzhouUniversity,Binzhou256603,Shandong,China;3.ResearchInstituteofForestEcology,EnvironmentandProtect
3、ion,CAF;KeyLaboratoryofForestProtection,StateForestryAdminstration,Beijing100091,China)Abstract:Batocerahorsfieldi,aforestrypes,twasanimportantstemborerinChina.ThePestRiskAnalysis(PRA)ofB.horsfieldiwasevaluatedinordertoprovidingmoreinformationtopreventthefurtherspreadingandintergre
4、tedcontrolofthispes.tAccordingtothemethodsofinternationalPRA,therisklevelofB.horsfieldiwasestimatedbyqualitativeandquantitativeanalysis,anditscontrolcountermeasurewasgiven.TheresultsofqualitativeanalysisshowedthatB.horsfieldihadlotsofhosts,anditswidedistribution,highadaptabilityandth
5、edifficultyoferadicationmadethepestdamagesforestryproductionseriously.Accordingtothequantitativeanalysis,thePRAvalueofthepestwas2.04,showingthatitwasoneofthehighperilousforestrypestsinChina.QuarantineandvariouscontrolmeasuresmustbestrengthenedtopreventthespreadinganddamageofB.horsfie
6、ldi.SuggestionsweregiventhatB.horsfieldiwouldbecontrolledsustainablybyreleasingDastarcushelophoroides,anaturalenemyofB.horsfieldi,indamagedforests.Keywords:Batocerahorsfieldi;PestRiskAnalysis;controlcountermeasure[3-6]有害生物风险分析(PestRiskAnalysis,简写(Motsch))等进行过风险分析,而对农林生产造PRA),主要包括有害
7、生物风险评价(PestRiskAs成严重危害的云斑天牛尚未进行PRA分析。sessment)和有害生物风险管理(PestRiskManage云斑天牛(Batocerahorsfieldi(Hope))又称云斑[1-2]ment)两部分。对有害生物进行风险评价,据此白条天牛,隶属于鞘翅目(Coleoptera)天牛科(Ceram采取有效的早期预警和防范措施,可降低有害生物bycidae),是我国重大的林木蛀干害虫,主要以幼虫在传播风险,对有害生物的可持续控制有重要指导意寄主树干内钻蛀危害,树干内的蛀道常常纵横交错,义。目前已对松褐天牛(Monochamusa
8、lternatus在短期
