skip to content
Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions Preview this item
ClosePreview this item
Checking...

Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions

Author: John Dedes; Kerry Perrault; Ashlyn Wardlaw
Publisher: Sault Ste. Marie, ON, CA : Natural Resources Canada, 2018.
Series: Interim Report.
Edition/Format:   eBook : Document : National government publication : EnglishView all editions and formats
Summary:
This report presents the results of an ongoing investigation into the variability of spruce budworm (Choristoneura fumiferana (Clemens)) development rates over its geographic distribution. The first phase of the study involved rearing laboratory colonies from the Insect Production Services (IPS) in Sault Ste. Marie at seven constant temperatures (i.e. 5-35ºC), which allowed us to develop and test rearing protocols.  Read more...
Rating:

(not yet rated) 0 with reviews - Be the first.

Subjects
More like this

Find a copy in the library

&AllPage.SpinnerRetrieving; Finding libraries that hold this item...

Details

Genre/Form: Electronic books
Material Type: Document, Government publication, National government publication, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: John Dedes; Kerry Perrault; Ashlyn Wardlaw
ISBN: 9780660256603 0660256606
OCLC Number: 1044497116
Description: 1 online resource (30 pages).
Series Title: Interim Report.
Responsibility: John Dedes.
More information:

Abstract:

This report presents the results of an ongoing investigation into the variability of spruce budworm (Choristoneura fumiferana (Clemens)) development rates over its geographic distribution. The first phase of the study involved rearing laboratory colonies from the Insect Production Services (IPS) in Sault Ste. Marie at seven constant temperatures (i.e. 5-35ºC), which allowed us to develop and test rearing protocols. It also provided an opportunity to assess the accuracy of BIOSIM's Spruce Budworm Biology Model predictions for the phenology of laboratory colonies that have been kept in isolation from wild populations for many generations. Our results indicate that the model fits the phenology of the laboratory colonies very well over the 15-25ºC range. For lower and higher temperatures (5-10ºC and 30-35ºC, respectively), the model tends to overestimate development rates. In 2017, we successfully completed the second phase of the project, which involved establishing colonies from wild budworm populations sampled in five locations across its geographic distribution, from Inuvik to northern Quebec. A trend analysis of simulated budworm phenology at these five locations for the period 1998-2017 reveals a trend towards a faster overall larval development (L2-L6) that is statistically significant for Inuvik (NT) and almost significant for High Level (AB). The samples collected in these locations were reared through to the next generation to provide enough individuals in each colony to run seven temperature experiments. Preliminary results for the Ontario colony reared at 30ºC and 35ºC are similar to what was observed with the IPS colonies, i.e. the current phenology model tends to overestimate the development rate at these temperatures. Other temperature treatments for Ontario and Quebec are ongoing while the other colonies have not yet completed their obligatory diapause.

Reviews

User-contributed reviews
Retrieving GoodReads reviews...
Retrieving DOGObooks reviews...

Tags

Be the first.
Confirm this request

You may have already requested this item. Please select Ok if you would like to proceed with this request anyway.

Linked Data


Primary Entity

<http://www.worldcat.org/oclc/1044497116> # Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions
    a schema:MediaObject, schema:Book, schema:CreativeWork ;
    library:oclcnum "1044497116" ;
    library:placeOfPublication <http://id.loc.gov/vocabulary/countries/onc> ;
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/phenology> ; # Phenology
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/climate> ; # Climate
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/prediction> ; # Prediction
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/infection> ; # Infection
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/experiment> ; # Experiment
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/simulation> ; # Simulation
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/choristoneura_fumiferana> ; # Choristoneura fumiferana
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/accuracy_and_precision> ; # Accuracy and precision
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/climate_change> ; # Climate change
    schema:about <http://experiment.worldcat.org/entity/work/data/5337446743#Topic/temperature> ; # Temperature
    schema:bookFormat schema:EBook ;
    schema:contributor <http://experiment.worldcat.org/entity/work/data/5337446743#Person/dedes_john> ; # John Dedes
    schema:contributor <http://experiment.worldcat.org/entity/work/data/5337446743#Person/perrault_kerry> ; # Kerry Perrault
    schema:contributor <http://experiment.worldcat.org/entity/work/data/5337446743#Person/wardlaw_ashlyn> ; # Ashlyn Wardlaw
    schema:datePublished "2018" ;
    schema:description "This report presents the results of an ongoing investigation into the variability of spruce budworm (Choristoneura fumiferana (Clemens)) development rates over its geographic distribution. The first phase of the study involved rearing laboratory colonies from the Insect Production Services (IPS) in Sault Ste. Marie at seven constant temperatures (i.e. 5-35ºC), which allowed us to develop and test rearing protocols. It also provided an opportunity to assess the accuracy of BIOSIM's Spruce Budworm Biology Model predictions for the phenology of laboratory colonies that have been kept in isolation from wild populations for many generations. Our results indicate that the model fits the phenology of the laboratory colonies very well over the 15-25ºC range. For lower and higher temperatures (5-10ºC and 30-35ºC, respectively), the model tends to overestimate development rates. In 2017, we successfully completed the second phase of the project, which involved establishing colonies from wild budworm populations sampled in five locations across its geographic distribution, from Inuvik to northern Quebec. A trend analysis of simulated budworm phenology at these five locations for the period 1998-2017 reveals a trend towards a faster overall larval development (L2-L6) that is statistically significant for Inuvik (NT) and almost significant for High Level (AB). The samples collected in these locations were reared through to the next generation to provide enough individuals in each colony to run seven temperature experiments. Preliminary results for the Ontario colony reared at 30ºC and 35ºC are similar to what was observed with the IPS colonies, i.e. the current phenology model tends to overestimate the development rate at these temperatures. Other temperature treatments for Ontario and Quebec are ongoing while the other colonies have not yet completed their obligatory diapause."@en ;
    schema:exampleOfWork <http://worldcat.org/entity/work/id/5337446743> ;
    schema:genre "National government publication"@en ;
    schema:genre "Government publication"@en ;
    schema:genre "Electronic books"@en ;
    schema:inLanguage "en" ;
    schema:isPartOf <http://experiment.worldcat.org/entity/work/data/5337446743#Series/interim_report> ; # Interim Report.
    schema:isPartOf <http://experiment.worldcat.org/entity/work/data/5337446743#Series/> ; #
    schema:name "Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions"@en ;
    schema:productID "1044497116" ;
    schema:url <https://www.deslibris.ca/ID/10096401> ;
    schema:url <http://publications.gc.ca/collections/collection_2018/rncan-nrcan/Fo123-2-20-2018-eng.pdf> ;
    schema:url <http://books.scholarsportal.info/en/read?id=/ebooks/ebooks4/cpdc4/2018-12-11/2/10096401> ;
    schema:workExample <http://worldcat.org/isbn/9780660256603> ;
    wdrs:describedby <http://www.worldcat.org/title/-/oclc/1044497116> ;
    .


Related Entities

<http://experiment.worldcat.org/entity/work/data/5337446743#Person/dedes_john> # John Dedes
    a schema:Person ;
    schema:familyName "Dedes" ;
    schema:givenName "John" ;
    schema:name "John Dedes" ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Person/perrault_kerry> # Kerry Perrault
    a schema:Person ;
    schema:familyName "Perrault" ;
    schema:givenName "Kerry" ;
    schema:name "Kerry Perrault" ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Person/wardlaw_ashlyn> # Ashlyn Wardlaw
    a schema:Person ;
    schema:familyName "Wardlaw" ;
    schema:givenName "Ashlyn" ;
    schema:name "Ashlyn Wardlaw" ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Series/> #
    a bgn:PublicationSeries ;
    schema:hasPart <http://www.worldcat.org/oclc/1044497116> ; # Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions
    schema:name "" ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Series/interim_report> # Interim Report.
    a bgn:PublicationSeries ;
    schema:hasPart <http://www.worldcat.org/oclc/1044497116> ; # Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions
    schema:name "Interim Report." ;
    schema:name "Interim Report" ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Topic/accuracy_and_precision> # Accuracy and precision
    a schema:Intangible ;
    schema:name "Accuracy and precision"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/5337446743#Topic/choristoneura_fumiferana> # Choristoneura fumiferana
    a schema:Intangible ;
    schema:name "Choristoneura fumiferana"@en ;
    .

<http://worldcat.org/isbn/9780660256603>
    a schema:ProductModel ;
    schema:isbn "0660256606" ;
    schema:isbn "9780660256603" ;
    .

<http://www.worldcat.org/title/-/oclc/1044497116>
    a genont:InformationResource, genont:ContentTypeGenericResource ;
    schema:about <http://www.worldcat.org/oclc/1044497116> ; # Validation of a Spruce Budworm Phenology Model Across Environmental and Genetic Gradients : Applications for Budworm Control and Climate Change Predictions
    schema:dateModified "2019-05-11" ;
    void:inDataset <http://purl.oclc.org/dataset/WorldCat> ;
    .


Content-negotiable representations

Close Window

Please sign in to WorldCat 

Don't have an account? You can easily create a free account.