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  • Tetropium gabrieli and Ips cembrae (Coleoptera; Cerambycidae and Curculionidae) - invasion of two potential pest species on larch in Sweden.

    Author(s) : Lindelöw, Å.Isacsson, G.Ravn, H. P.Schroeder, M.

    Author Affiliation : Swedish University of Agricultural Sciences, Department of Ecology, P.O. Box 7044, S-75007 Uppsala, Sweden.

    Author Email : ake.lindelow@slu.segunnar.isacsson@skogsstyrelsen.sehpr@ign.ku.dkmartin.schroeder@slu.se

    Journal article : Entomologisk Tidskrift 2015 Vol.136 No.3 pp.103-112 ref.37

    Abstract : Invasive insect species cause severe damages on forest ecosystems worldwide. One example of this is when non-native tree species are planted and some of their associated insect species also manage to establish in the new area. In SwedenswedenSubject Category: Geographic Entities
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    , different species of larchlarchSubject Category: Organism Groups
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    (LarixlarixSubject Category: Organism Names
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    spp.) are non-native tree species which has been planted over increasing areas during the last 50 years. The aim of the present study was to investigate if non-native bark- and wood-boring insectsinsectsSubject Category: Organism Names
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    on larch have established in Sweden and, if so, their area of distribution. We used felled larch treestreesSubject Category: Organism Groups
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    in 17 larch stands as a survey method for a broad spectrum of bark- and wood-boring species and pheromone-baited traps in seven ports and 47 larch stands for the bark beetle Ips cembraeips cembraeSubject Category: Organism Names
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    during the years 2009-2014. Two non-native species were recorded: the cerambycid Tetropium gabrielitetropium gabrieliSubject Category: Organism Names
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    and the bark beetle I. cembrae. Tetropium gabrieli dominated in the felled larch trees and is distributed in the south-eastern part of Sweden. Within its range of distribution it seems to be present in most larch stands with suitable breeding material. Prior to our study this species was only recorded in dead larch trees close to a port. Ips cembrae was caught in traps in nine larch stands in the most southern part of Sweden demonstrating for the first time that the species have established in Sweden. The first individuals were caught in two nearby stands in 2011 and inspections of the stands revealed that the species had reproduced already in 2007 or 2008 in standing killed trees. The trapping demonstrated that the population level of I. cembrae increased more than four times from 2012 to 2014. Both T. gabrieli and I. cembrae are potential pest species and should be considered in the management of larch stands.

    ISSN : 0013-886X

    URL : http://www.sef.nu/

    Record Number : 20153375982

    Publisher : Sveriges Entomologiska Förening

    Location of publication : Mörbylånga

    Country of publication : Sweden

    Language of text : English

    Language of summary : Swedish

    Indexing terms for this abstract:

    Organism descriptor(s) : arthropodsarthropodsSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , Ips cembraeips cembraeSubject Category: Organism Names
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    , LarixlarixSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , Tetropium gabrielitetropium gabrieliSubject Category: Organism Names
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    Descriptor(s) : arthropod pestsarthropod pestsSubject Category: Organism Groups
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    , forest pestsforest pestsSubject Category: Organism Groups
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    , geographical distributiongeographical distributionSubject Category: Properties
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    , insect pestsinsect pestsSubject Category: Organism Groups
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    , invasive speciesinvasive speciesSubject Category: Organism Groups
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    , larchlarchSubject Category: Organism Groups
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    , pestspestsSubject Category: Organism Groups
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    , pheromone trapspheromone trapsSubject Category: Techniques, Methodologies and Equipment
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    , plant pestsplant pestsSubject Category: Organism Groups
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    , treestreesSubject Category: Organism Groups
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    , woody plantswoody plantsSubject Category: Organism Groups
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    Identifier(s) : invasive organisms, invasives, pest arthropods, pest insects, sex attractant traps

    Geographical Location(s) : Nordic Countriesnordic countriesSubject Category: Geographic Entities
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    , SwedenswedenSubject Category: Geographic Entities
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    Broader term(s) : HexapodahexapodaSubject Category: Organism Names
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    , arthropodsarthropodsSubject Category: Organism Names
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    , invertebratesinvertebratesSubject Category: Organism Names
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    , animalsanimalsSubject Category: Organism Names
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    , eukaryoteseukaryotesSubject Category: Organism Names
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    , IpsipsSubject Category: Organism Names
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    , ScolytidaescolytidaeSubject Category: Organism Names
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    , ColeopteracoleopteraSubject Category: Organism Names
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    , insectsinsectsSubject Category: Organism Names
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    , PinaceaepinaceaeSubject Category: Organism Names
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    , PinopsidapinopsidaSubject Category: Organism Names
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    , PinophytapinophytaSubject Category: Organism Names
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    , gymnospermsgymnospermsSubject Category: Organism Names
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    , SpermatophytaspermatophytaSubject Category: Organism Names
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    , plantsplantsSubject Category: Organism Names
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    , TetropiumtetropiumSubject Category: Organism Names
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    , CerambycidaecerambycidaeSubject Category: Organism Names
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    , Developed Countriesdeveloped countriesSubject Category: Miscellaneous
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    , European Union Countrieseuropean union countriesSubject Category: Institutions and Organisations
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    , OECD Countriesoecd countriesSubject Category: Institutions and Organisations
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    , ScandinaviascandinaviaSubject Category: Geographic Entities
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    , Nordic Countriesnordic countriesSubject Category: Geographic Entities
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    , Northern Europenorthern europeSubject Category: Geographic Entities
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    , EuropeeuropeSubject Category: Geographic Entities
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