FOREST PEST INSECTS: Click a picture
Hylotrupes bajulus
Hylotrupes bajulus (in Swedish: "Husbock")

Pityogenes spp.
Pityogenes chalcographus (in German: "Kupferstecher")

Ips typographus
Ips typographus Larger European spruce bark beetle

Scolytus multistriatus
Scolytus multistriatus European Elm bark beetle and Dutch Elm Disease

Key for European Bark Beetles in Java Taxonomic Key of European Bark Beetles

Cerambycids -

List of Bark and Wood Boring Insects in Living Trees (BAWBILT)

Beneficial species
Thanasimus formicarius
Thanasimus formicarius ("myrbagge" in Swedish)

under construction More species to come

Images © 1996 by John A. Byers, Home Page.