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Plagionotus detritus
Long-horned beetle Plagionotus detritus
Description
Larvae feed in the phloem of damaged, drying trunks and thick branches as well as logs. Sun-exposed breeding sites are preferred. Mature larvae bore into sapwood for pupation. Adults (size 10-20 mm) emerge May-July. Larval development may take up to 2 years. Deciduous forests, preferably of unmanaged character.
Symptom
Brightly colored, yellow-black beetles sitting on cutted stams. Galleries under the bark.
Tree Species: Oak
Part of a plant- attacked: Tree trunk
Pest Category: Insects
Invasive Species: No
Present in EU: Yes
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Last observations
There are a total of 3 observations of the species in the system
Plagionotus detritusLong-horned beetle Plagionotus detritus
Marián Slamka
Number of votes: 0
Published: 30.5.2024
Plagionotus detritusLong-horned beetle Plagionotus detritus
Marián Slamka
Number of votes: 0
Published: 9.10.2023
Plagionotus detritusLong-horned beetle Plagionotus detritus
Adam Gajdoš
Number of votes: 0
Published: 24.4.2023
Plagionotus detritusLong-horned beetle Plagionotus detritus
Adam Gajdoš
Number of votes: 0
Published: 24.4.2023
Similar damage
Rosalia longhorn
Asian longhorned beetle
Long-horned beetle Plagionotus detritus
