Synchrony and geographical variation of the spruce bark beetle (Ips typographus) during a non-epidemic period

Bjørn Økland Æ Ottar N. Bjørnstad

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CV & Biography

Ottar Bjornstad, Ph.D.
Ottar Bjornstad, Ph.D.
  • Distinguished Professor of Entomology and Biology

CV & Biography

Ottar Bjornstad, Ph.D.
Ottar Bjornstad, Ph.D.
  • Distinguished Professor of Entomology and Biology