The northern spruce engraver, Ips perturbatus

Roger E. Burnside; Edward H. Holsten; Christopher J. Fettig; James J. Kruse; Mark E. Schultz; Christopher J. Hayes; Andrew D. Graves; Steve J. Seybold

Treesearch

The northern spruce engraver, Ips perturbatus

Informally Refereed

Authors:

Roger E. Burnside, Edward H. Holsten, Christopher J. Fettig, James J. Kruse, Mark E. Schultz, Christopher J. Hayes, Andrew D. Graves, Steve J. Seybold

Year:

2011

Type:

Forest Insect and Disease Leaflet

Station:

Pacific Southwest Research Station

Source:

For. Insect Dis. Leafl. FIDL-180. Portland, OR: USDA-Forest Service, Pacific Northwest Region. 12 p.

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Download (PDF 884 KB): https://research.fs.usda.gov/download/treesearch/44858.pdf

Citation

Burnside, Roger E.; Holsten, Edward H.; Fettig, Christopher J.; Kruse, James J.; Schultz, Mark E.; Hayes, Christopher J.; Graves, Andrew D.; Seybold, Steven J. 2011. The northern spruce engraver, Ips perturbatus. For. Insect Dis. Leafl. FIDL-180. Portland, OR: USDA-Forest Service, Pacific Northwest Region. 12 p.