Catches of Ips duplicatus and other non-target Coleoptera by Ips typographus pheromone trapping
Catches of non-target Coleoptera in Ips typographus pheromone traps baited with Ipslure® were analysed along a geographic gradient running from southwestem Finland to eastern Finland and Russian Karelia. Besides I. typographus, two other bark beetles, Pityogenes chalcographus and Ips duplicatus were...
| Published in: | Entomologica Fennica |
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| Main Authors: | , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
This journal is published jointly by the Entomological Society of Finland, the Lepidopterological Society of Finland, the Societas Entomologica Helsingforsiensis and the Entomological Club of the Zoological and Botanical Society of Turku.
1997
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| Subjects: | |
| Online Access: | https://journal.fi/entomolfennica/article/view/83934 https://doi.org/10.33338/ef.83934 |
| Summary: | Catches of non-target Coleoptera in Ips typographus pheromone traps baited with Ipslure® were analysed along a geographic gradient running from southwestem Finland to eastern Finland and Russian Karelia. Besides I. typographus, two other bark beetles, Pityogenes chalcographus and Ips duplicatus were caught in high numbers. I. duplicatus occuned on northeastern sites only, suggesting a more restricted distribution than previously known. High numbers of Thanasimus spp. beetles indicate that I. typographus pheromone is also an effective attractant for bark beetle predators. In addition, the originally North American ambrosia beetle Gnathotrichus materiarius, now widely spread in Europe was found for the first time in nature in Finland. |
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