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The nature of the chemical constituents of grand fir bark (Abies grandis Lindl)

Creator:: Tokos, George Mike
Resource Type:: Masters Thesis
Full Text:: recovered, The composition of the wax was found to be: acids 92.5; unsaponifiablos 7.5. Acids. A ten gram

Sulfite pulp from lowland white fir

Creator:: Chidester, G. H., McGovern, John Neilson, 1908-, and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report

Anatomical changes in the secondary phloem of grand fir (Abies grandis (Dougl.) Lindl.), induced by the balsam woolly aphid (Adelges piceae Ratz.)

Creator:: Saigo, Roy Hirofumi
Abstract:: The balsam woolly aphid (Adelges piceae Ratz.) feeds by inserting its stylets intra- and intercellularly into the cortex or outer phloem of the true firs. While feeding, the aphid injects into the bark an unknown stimulatory substance which affects the adjacent cortical parenchyma cells, the activity of the vascular cambium...
Resource Type:: Dissertation

Morthological variation and habitat relations of intergradient Grand Fir (Abies grandis)/ White Fir (Abies concolor) populations in the Wallowa Mountains, Oregon

Creator:: Craig, Scott J.
Resource Type:: Masters Thesis

Equations for predicting basal area increment in Douglas-fir and grand fir

Creator:: Ritchie, Martin W., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: competition is primarily other conifer species. However, because species composition is not independent of

Thinning and urea fertilization effects on emerging grand fir (Abies grandis) foliage and growth of western spruce budworm (Choristoneura occidentalis) larvae

Creator:: Savage, Thomas J.
Abstract:: The objective of this study was to determine how the balance of carbon to nitrogen in a grand fir ecosystem affects the chemistry of emerging grand fir foliage and the growth of western spruce budworm larvae. Forest plots in the grand fir zone of eastern Oregon were thinned, thinned and...
Resource Type:: Masters Thesis

Douglas-fir, grand fir and plant community regeneration in three silvicultural systems in western Oregon

Creator:: Ketchum, J. Scott
Abstract:: Douglas-fir and grand fir seedling establishment and plant community regeneration were examined in a western Oregon forest following harvest in three different silvicultural systems: clearcut, two-story and patchcut. The two-story system consisted of removing all but 10 to 12 trees per acre. The patchcut system consisted of harvesting 1/2 acre...
Resource Type:: Masters Thesis

The influence of induced host moisture stress on the growth and development of western spruce budworm and Armillaria ostoyae on grand fir seedlings

Creator:: Parks, Catherine G.
Abstract:: This greenhouse study evaluates the influence of separately and simultaneously imposed water stress, western spruce budworm (Choristorneura occidentalis Freeman) defoliation, and inoculation with the root pathogen, Armillaria ostoyae (Romagn.) Herink, on the growth and biochemical features of Abies .grandis (Dougl.) Lindi. Seedling biomass, plant moisture status, bud phenology, and allocation...
Resource Type:: Dissertation

Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide

Creator:: Clausnitzer, Rodrick R. and United States. Forest Service. Pacific Northwest Region.
Resource Type:: Technical Report

Diameter growth equations for Douglas-fir and grand fir in the western Willamette Valley of Oregon

Creator:: Zumrawi, Abdel Azim, Hann, David W., and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting diameter growth are an essential component of single-tree growth and yield models (Munro 1974). Diameter growth predictions are used to characterize individual-tree development and to project the growth of stand basal area and volume. Both diameter growth and basal area growth have been used as the dependent...
Resource Type:: Technical Report

ScholarsArchive@OSU

The nature of the chemical constituents of grand fir bark (Abies grandis Lindl)

Sulfite pulp from lowland white fir

Anatomical changes in the secondary phloem of grand fir (Abies grandis (Dougl.) Lindl.), induced by the balsam woolly aphid (Adelges piceae Ratz.)

Morthological variation and habitat relations of intergradient Grand Fir (Abies grandis)/ White Fir (Abies concolor) populations in the Wallowa Mountains, Oregon

Equations for predicting basal area increment in Douglas-fir and grand fir

Thinning and urea fertilization effects on emerging grand fir (Abies grandis) foliage and growth of western spruce budworm (Choristoneura occidentalis) larvae

Douglas-fir, grand fir and plant community regeneration in three silvicultural systems in western Oregon

The influence of induced host moisture stress on the growth and development of western spruce budworm and Armillaria ostoyae on grand fir seedlings

Grand fir series of northeastern Oregon and Southeastern Washington : successional stages and management guide

Diameter growth equations for Douglas-fir and grand fir in the western Willamette Valley of Oregon

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