Predicting Dendroctonus pseudotsugae (Coleoptera: Curculionidae) Antiaggregation Pheromone Concentrations using an Instantaneous Puff Dispersion Model Public Deposited

http://ir.library.oregonstate.edu/concern/defaults/b8515p198

To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by Entomological Society of America and can be found at:  http://www.entsoc.org/.

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • An instantaneous puff dispersion model was used to assess concentration Þelds of the Douglas-Þr beetle, Dendroctonus pseudotsugae Hopkins, antiaggregation pheromone, 3-methylcyclohex- 2-en-1-one (MCH), within a 1-ha circular plot. Several combinations of MCH release rate and releaser spacing were modeled to theoretically analyze optimal deployment strategies. The combinations of MCH release rate and releaser spacing used in the modeling exercise were based on results of previous Þeld studies of treatment efÞcacy. Analyses of model results suggest that a release rate up to six times the initial standard, at a correspondingly wider spacing to keep the total amount of pheromone dispersed per unit area constant, may be effective at preventing Douglas-Þr beetle infestation. The model outputs also provide a visual representation of pheromone dispersion patterns that can occur after deployment of release devices in the Þeld. These results will help researchers and practitioners design more effective deployment strategies.
Resource Type
DOI
Date Available
Date Issued
Citation
  • Strand, T. M., Ross, D. W., Thistle, H. W., Ragenovich, I. R., Matos Guerra, I., & Lamb, B. K. (2012, April). Predicting Dendroctonus pseudotsugae (Coleoptera: Curculionidae) Antiaggregation Pheromone Concentrations using an Instantaneous Puff Dispersion Model. Journal of Economic Entomology, 105(2), 451-460. doi:10.1603/EC11282
Academic Affiliation
Series
Keyword
Rights Statement
Funding Statement (additional comments about funding)
Publisher
Peer Reviewed
Language
Replaces
Additional Information
  • description.provenance : Submitted by Deborah Campbell (deborah.campbell@oregonstate.edu) on 2013-01-14T22:44:03Z No. of bitstreams: 1 RossDarrellWForestEcosystemsSocietyPredictingDendroctonus Pseudotsugae.pdf: 394327 bytes, checksum: 830e3c46a7f36a037408a5543a2d91e7 (MD5)
  • description.provenance : Made available in DSpace on 2013-01-14T23:48:44Z (GMT). No. of bitstreams: 1 RossDarrellWForestEcosystemsSocietyPredictingDendroctonus Pseudotsugae.pdf: 394327 bytes, checksum: 830e3c46a7f36a037408a5543a2d91e7 (MD5) Previous issue date: 2012-04
  • description.provenance : Approved for entry into archive by Deborah Campbell(deborah.campbell@oregonstate.edu) on 2013-01-14T23:48:44Z (GMT) No. of bitstreams: 1 RossDarrellWForestEcosystemsSocietyPredictingDendroctonus Pseudotsugae.pdf: 394327 bytes, checksum: 830e3c46a7f36a037408a5543a2d91e7 (MD5)

Relationships

In Administrative Set:
Last modified: 07/08/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items