Use of semiochemicals of secondary bark beetles to disrupt spruce beetle attraction and survival in Alaska
|Main Author:||Werner, Richard A. 1936-|
|Other Authors:||Holsten, Edward H., Pacific Northwest Research Station (Portland, Or.)|
[Portland, Or.] :
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
11 pages ; 28 cm.
Also available via Internet from the USDA Web site (PDF file). Address as of 8-6-02: http://www.fs.fed.us/pnw/pubs/rp541.pdf; current access is available via PURL.
Research paper PNW ;