Flight activity of the ambrosia Beetles Trypodendron laeve and Trypodendron lineatum In relation to Temperature in Southern Sweden

Abstract

The aim of this study was to investigate the flight activity and abundance of the ambrosia beetle, Trypodendron lineatum Olivier 1795 (Col., Scolytinae) in southern Sweden after storm-fellings in Jan 2005 (Gudrun) and Jan 2007 (Per), that blew down 75 and 12 million m3 of wood, respectively. We also wanted to relate the flight activity to temperature and weather conditions. Unexpectedly, we found the hitherto poorly known species Trypodendron laeve Eggers 1939 (synonyms: Trypodendron proximum Niijima 1909; mistaken for Trypodendron piceum Strand 1946) in our traps. T. laeve has been largely overlooked in the literature, and until recently the distribution of T. leave has been poorly known in Fennoscandia (Kvamme 1986; Martikainen 2000; Lindelöw 2010).

Published in

Berichte Freiburger Forstliche Forschung
2011, number: 89, pages: 86-90 Title: Biotic Risks and Climate Change in Forests: 10th IUFRO Workshop of WP 7.03.10 “Methodology of Forest Insect and Disease Survey in Central Europe”, Proceedings

Publisher: Forstliche Versuchs- und Forschungsanstalt Baden-Württemberg

Conference

10th IUFRO Workshop of WP 7.03.10 "Methodology of Forest Insect and Disease Survey in Central Europe"

SLU Authors

• Öhrn, Petter

  • Department of Ecology, Swedish University of Agricultural Sciences
    

• Lindelöw, Åke

  • Department of Ecology, Swedish University of Agricultural Sciences
    

• Långström, Bo

  • Department of Ecology, Swedish University of Agricultural Sciences
    

UKÄ Subject classification

Forest Science


Permanent link to this page (URI)

https://res.slu.se/id/publ/39979