Bark Beetle Predator and Six-toothed Bark Beetle - Aspects of a Predator-Prey-Relationship

Video in TIB AV-Portal: Bark Beetle Predator and Six-toothed Bark Beetle - Aspects of a Predator-Prey-Relationship

Formal Metadata

Title
Bark Beetle Predator and Six-toothed Bark Beetle - Aspects of a Predator-Prey-Relationship
Alternative Title
Jagdkäfer und Kupferstecher - Aspekte einer Räuber-Beute-Beziehung
Author
Contributors
Walter Stickan (Redaktion)
Michael Wagner (Graphik und Trick)
License
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
Identifiers
IWF Signature
C 1983
Publisher
Release Date
1997
Language
English
Producer
IWF
Production Year
1996

Technical Metadata

IWF Technical Data
Video ; F, 18 min

Content Metadata

Subject Area
Abstract
The bark-beetle Pityogenes chalcographus is responsible for enormous damage in spruce tree plantations. Scent traps often capture the natural predator Nemosoma elongatum. The film examines the biology and ecology of the predator-prey relationship.
Keywords biological pest control pest control / biological reproduction, sexual / Coleoptera egg-laying / Coleoptera copulation / Coleoptera larvae / Insecta fighting behaviour / Insecta ingestion / Insecta prey capture / Insecta scent traps nest predator-prey relationship damage to forests tree husbandry Pityogenes chalcographus six-toothed spruce bark beetle bark beetle Nemosoma elongatum trogossitid beetles spruce
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