Pacific Northwest Research Station

Publications and Products

Research notes (RNs) provide observational information on new techniques or instruments, updates on studies not yet completed.

These publications can be accessed by selecting a publication to download. All of our electronic publications require the Acrobat Reader program. You can download the Acrobat Reader free of charge.

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RN-521 96-079 (1996) Case history of population change in a Bacillus thuringensis-treated vs. an untreated outbreak of the western spruce budworm, by R.R. Mason and H.G. Paul

RN-520 95-197 (1996) Selected economic and demographic data for counties of the interior Columbia River basin, by W.J. McGinnis

RN-519 95-199 (1996) Projecting population change in the interior Columbia River basin, by S.F. McCool and R.W. Haynes

RN-518 95-099 (1996)  Reducing stand densities in immature and mature stands at Applegate Watershed in southwest Oregon, by M.L. Main and M.P. Amaranthus

RN-517 94-062 (1996) Board-foot and cubic-foot volume tables for western redcedar in southwest Alaska, by D.J. DeMars

RN-516 94-061 (1996) Board-foot and cubic-foot volume tables for Alaska cedar in southeast Alaska, by D.J. DeMars

RN-513 94-005 (1994) Suggested stocking levels for forest stands in northeastern Oregon and southeastern Washington, by P.H. Cochran, J.M. Geist, D.L. Clemens, R.C. Clausnitzer, and D.C. Powell

RN-512 93-001 (1992) Instar development of the Douglas-fir tussock moth in relation to field temperatures, by R.C. Beckwith, D.G. Grimble, and J.C. Weatherby

RN-511 93-054 (1992) A spruce budworm sampling program for Husky Hunter field data recorders, by F.H. Schmidt

RN-510 92-027 (1992) Economic implications for management of structural retention on harvest units at the Blue River Ranger District, Willamette National Forest, Oregon, by J.F. Weigand and A.L. Burditt

RN-509 (1992) Stocking levels and underlying assumptions for uneven-aged Ponderosa Pine stands.

RN- 508 (1992) Application of a hierarchical habitat unit classification system: stream habitat and salmonid distribution in Ward Creek, southeast Alaska.

RN-507 90-225 (1991) Persistence of western hemlock and western redcedar trees 38 years after girdling at Cat Island in southeast Alaska, by P.E. Hennon and E.M. Loopstra

RN-506 90-215 (1991) Control of western dwarf mistletoe with the plant growth regulator, Ethephon, by C.G. Parks and J.T. Hoffman

RN-505 90-107 (1991) In vitro fruiting of Armillaria spp., by J.L. Reaves and M. McWilliams

RN-504 90-187 (1991) Development of western spruce budworm on Douglas-fir callus tissue, by R.C. Beckwith and B. Goldfarb

RN-503 90-246 (1991) Vacuum collection of Douglas-fir pollen for supplemental mass pollinations, by D.L. Copes, N.C. Vance, W.K. Randall, A. Jasumback, and R. Hallman

RN-502 90-039 (1991) Sensitivity of trim projections to management, harvest, yield, and stocking adjustment assumption, by S.J. Alexander

RN-468(1987)Incidence of decay fungi in stumps of two thinned western larch stands in northeastern Oregon. (223 KB) [Abstract]

RN-447 85-305 (1986) Interim definitions for old-growth Douglas-fir and mixed-conifer forests in the Pacific Northwest, by the Old-Growth Definition Task Force

RN-271 (1976)Response of Penstemon Fruticosus to fertilization, by G. O. Klock (196 KB) [Abstract].

RN-261 (1975)Observation on the rhizomes and roots of Vaccinium Membranaceum, by Don Minore (1 MB) [Abstract].

RN-249 (1975)Sugar Pine Seedlings not protected from blister rust by chemotherapeutants. , by George M. Harvey (187 KB) [Abstract].

RN-181 (1972) Maple sirup production from bigleaf maple, by Robert H. Ruth, Clyde J. Underwood, Clark E. Smith, Hoya Y. Yang (433 Kb) [Abstract] Available in electronic format only.