Sirex juvencus (Linnaeus, 1758)
steely-blue wood wasp
on Pinus, etc.
parasite
Larvae bore in the stem.
host plants
Pinaceae, oligophagous
Abies alba; Larix decidua; Picea abies; Pinus sylvestris; Pseudotsuga.
distribution within Europe
synonyms
Paururus juvencus.
references
Beneš (2013a), Hoop (1983a), Pschorn-Walcher & Altenhofer (2000a), Taeger, Altenhofer, Blank, ao (1998a).