Release rates of methylcyclohexenone and verbenone from bubble cap and bead releasers under field conditions suitable for the management of bark beetles in California, Oregon, and Alaska
By: Edward H. Holsten ... [et al.]
Contributors: Holsten, Edward H; Pacific Northwest Research Station (Portland, Or.)
Series: Research paper PNW-RP -- 544; Research paper PNW -- 544
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 2002
Place of publication: [Portland, Or.]
Language: eng
Format: Microform
Number of pages: 21
Subjects: Bark beetles -- Control -- California; Bark beetles -- Control -- Oregon; Bark beetles -- Control -- Alaska
Notes: "March 2002."

Shipping list no.: 2002-0382-M

Includes bibliographical references (p. 18-19)

Also available via Internet from the USFS Web site (PDF file). Address as of 7-19-02: http://www.fs.fed.us/pnw/pubs/rp544.pdf; current access is available via PURL

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2002 1 microfiche : negative