Influence of Trap Location in the Tree Canopy on Captures of Adventive Trissolcus japonicus (Hymenoptera: Scelionidae)

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dc.contributor.authorDyer, Jared E.en
dc.contributor.authorTalamas, Elijah J.en
dc.contributor.authorLeskey, Tracy C.en
dc.contributor.authorBergh, J. Christopheren
dc.contributor.editorLee, Janaen
dc.date.accessioned2023-01-13T14:49:09Zen
dc.date.available2023-01-13T14:49:09Zen
dc.date.issued2022-04-07en
dc.date.updated2023-01-13T13:52:45Zen
dc.description.abstractTrissolcus japonicus (Ashmead) (Hymenoptera: Scelionidae) is an egg parasitoid of the invasive Asian pest, brown marmorated stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae). Also native to Asia, adventive T. japonicus populations have been detected in North America since 2014, and are currently reported from 15 U.S. states, the District of Columbia, and two Canadian provinces. Yellow sticky cards (YSC) have proven effective for monitoring the presence, seasonal abundance, and distribution of these adventive populations. Our research has utilized YSC deployed in the midcanopy of H. halys host trees, following a study in which all leaves on felled tree of heaven, Ailanthus altissima (Mill.) Swingle, were inspected for H. halys egg masses, yielding eggs parasitized by T. japonicus only from mid- and upper-canopy leaves. However, given that other investigators have captured T. japonicus using YSC deployed in the lower-canopy, and that the effect of YSC placement in trees on T. japonicus captures had not been examined, captures of T. japonicus on YSC in the mid- and lower-canopy of individual A. altissima were compared. Traps were replaced weekly for five weeks and assessed for scelionid species. In 2020 and 2021, T. japonicus represented ≥53% of all Scelionidae captured, and there was not a significant effect of YSC location in the canopy on its captures. Deploying YSC at either canopy height was effective for measuring the relative abundance of T. japonicus, but sampling from the lower canopy substantially improved the efficiency and convenience of T. japonicus surveillance.en
dc.description.versionPublished versionen
dc.format.extentPages 904-908en
dc.format.extent5 page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1093/jee/toac039en
dc.identifier.eissn1938-291Xen
dc.identifier.issn0022-0493en
dc.identifier.issue3en
dc.identifier.orcidBergh, James [0000-0003-3610-7240]en
dc.identifier.other6564899 (PII)en
dc.identifier.pmid35391490en
dc.identifier.urihttp://hdl.handle.net/10919/113168en
dc.identifier.volume115en
dc.language.isoenen
dc.publisherOxford University Pressen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000787033400001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsPublic Domain (U.S.)en
dc.rights.urihttp://creativecommons.org/publicdomain/mark/1.0/en
dc.subjectSamurai waspen
dc.subjectsamplingen
dc.subjectbrown marmorated stink bugen
dc.subjectyellow sticky trapen
dc.subjectMARMORATED STINK BUGen
dc.subjectHALYOMORPHA-HALYS STALen
dc.subjectBIOLOGICAL-CONTROL AGENTen
dc.subjectHEMIPTERA-PENTATOMIDAEen
dc.subjectASHMEAD HYMENOPTERAen
dc.subjectNATURAL ENEMIESen
dc.subjectEGG PARASITOIDSen
dc.subjectNORTH-AMERICAen
dc.subjectMID-ATLANTICen
dc.subjectIMPACTen
dc.subject.meshAnimalsen
dc.subject.meshHeteropteraen
dc.subject.meshHymenopteraen
dc.subject.meshAilanthusen
dc.subject.meshTreesen
dc.subject.meshCanadaen
dc.titleInfluence of Trap Location in the Tree Canopy on Captures of Adventive <i>Trissolcus japonicus</i> (Hymenoptera: Scelionidae)en
dc.title.serialJournal of Economic Entomologyen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
dc.type.otherArticleen
dc.type.otherJournalen
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciencesen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/Alson H. Smith, Jr. ARECen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/CALS T&R Facultyen

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