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PHEROMONES IN IPS(COLEOPTERA: SCOLYTIDAE): OCCURRENCE AND PRODUCTION
Abstract
Comparative gas chromatographic analyses of volatiles generated by Ips indicate the presence of cis- and trans-verbenol in hindguts of the 12 species investigated. The biosynthesis of verbenol does not require feeding, but instead results from the insect’s contact with oleoresin. Ipsdienol is the most frequently occurring pheromone in Ips species after feeding. Aggregation of these bark beetles appears to be regulated by two distinct functional types of pheromones, i.e. contact pheromones, produced and/or released upon contact with new host material, and frass pheromones, which require actual feeding in the new host’s tissues. The aggregation of aggressive bark beetle species seems to be largely dependent on contact pheromones, whereas the host’s susceptibility to feeding is indicated by the release of frass pheromones.
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Citations
Cited by
Raffa, K. F., & Berryman, A. A. (1983) · Ecological Monographs · doi:10.2307/1942586 · Cited by 668
KIRKENDALL, L. R. (1983) · Zoological Journal of the Linnean Society · doi:10.1111/j.1096-3642.1983.tb00858.x · Cited by 294
Raffa, K. F., & Berryman, A. A. (1983) · The Canadian Entomologist · doi:10.4039/ent115723-7 · Cited by 167
Metadata
- Authors
- Vité, J. P., Bakke, A., & Renwick, J. A. A.
- Venue
- The Canadian Entomologist
- Publisher
- Cambridge University Press (CUP)
- Published
- 1972-12
- Volume
- 104
- Issue
- 12
- Pages
- 1967-1975
- ISSN
- 0008-347X (ISSN-L)
- 1918-3240
- OpenAlex
- W2046758929
- Cited by
- 213
- References
- 0
- FWCI
- 13.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: PHEROMONES IN IPS(COLEOPTERA: SCOLYTIDAE): OCCURRENCE AND PRODUCTION. https://app.cochat.ai/papers/10.4039/ent1041967-12
- The paper
- Vité, J. P., Bakke, A., & Renwick, J. A. A. (1972). PHEROMONES IN IPS(COLEOPTERA: SCOLYTIDAE): OCCURRENCE AND PRODUCTION. The Canadian Entomologist. https://doi.org/10.4039/ent1041967-12
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
