small spruce bark beetle, Polygraphus poligraphus (Coleoptera: Curculionidae)

Image Number: 1269043

small spruce bark beetle
Polygraphus poligraphus (Linnaeus, 1758)
Host:
Norway spruce
Picea abies (L.) Karst.
Photographer:
Beat Forster, Swiss Federal Institute for Forest, Snow and Landscape Research
Descriptor:
Damage


Image Citation:
Beat Forster, Swiss Federal Institute for Forest, Snow and Landscape Research, forestryimages.org
Image Use:
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