Skip to main content
Home
College of Forestry
Leaf on the ground
Oregon State University Research Forests Research Projects
  1. Home
  2. Advanced Search

Advanced Search

Project Start Year
Project Categories
96 records found

Physiology of Compression Wood Formation

Purpose

Destructive sampling of ten saplings in overstocked area of plantation. Study to examine physiology of compression wood formation.

Project Start Date
1980-03-13
Project End Date
1981-06-30
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Physiology
  • compress
  • compression
  • wood
  • formation
  • form
  • destructive
  • overstocked
  • Desmond Smith
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Smith, Desmond E.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
146
Project ID
146

Seedling Growth Study

Purpose

Seedling growth study. Transplanting 700 2-0 Douglas-fir, 700 2-1 grand fir, and 700 red alder wildings.

Project Start Date
1980-04-01
Project End Date
1983-06-30
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • Seeds
  • Seed
  • seedling
  • seedlings
  • growth
  • growing
  • grow
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • grand fir
  • abies grandis
  • transplant
  • transplanting
  • red alder
  • alnus rubra
  • michael newton
  • genetics
  • genes
  • genetic
  • gene
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Newton, Michael
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
147
Project ID
147

Douglas-fir Hormone Study

Purpose

Trees to be thinned. When trees are one year older, taking out their leader to make them bushier, then harvest the trees over the next years until 1990. This project is to study hormone levels throughout the growth cycle of D.-fir. It is also trying to

Project Start Date
1980-04-01
Project End Date
1990-06-30
Related Publications
Zaerr, Joe and Lavender, D.P. Analysis of Plant Growth Substances in Relation to Seedling and Plant Growth. New Zealand Journal of Forest Science 10 (1):186-195. 1980
Zaerr, Joe. Pressure Chamber Device to Collect Xylem Sap from Forest Trees. Forest Science 28 (2):219-222. 1982
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • hormone
  • hormones
  • cycle
  • cycles
  • thin
  • thinned
  • thinning
  • bushier
  • Thomas Bell
  • Joseph Zaerr
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Bell, Thomas E.
Role
C
Collaborators
Zaerr, Joseph
Debug Fields
Fields that will be removed when going live.
Import Unique ID
151
Project ID
151

Broadleaved Species Demonstration Plots

Purpose

Broadleaved species demonstation plots of red alder, poplar, eucalyptus.

Project Start Date
1980-04-01
Project End Date
1990-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • broad
  • broadleaved
  • leaved
  • demonstration
  • demonstrate
  • red alder
  • alnus rubra
  • poplar
  • eucalyptus
  • Kim Ching
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Ching, Kim K.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
152
Project ID
152

Insects in Wild Cherries and Filberts

Purpose

Observing Prunus emarginato for western cherry fruit fly, rhagoletis indifferens and collecting cherries infested with larvae. Also, wild filberts will be checked for filbert moths and predators.

Project Start Date
1980-08-15
Project End Date
1980-09-30
Related Publications
N/A
Project Categories
  • Trees
  • Pests & Pathogens
Keywords
  • Cherry Fruitfly
  • Prunus emarginata
  • western
  • fruit
  • fly
  • flys
  • Rhagoletis indifferens
  • cherries
  • larvae
  • filbert
  • filberts
  • hazel
  • moth
  • predators
  • predators
  • Ali Naizee
Additional Information
Currently Active
No
Agency
OSU-Entomology
Project Type
Research
Research Forest
N/A
Researcher
Naizee, Ali
Role
PI
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
158
Project ID
158

Phellinus Site Hazard

Purpose

The rate of growth of Phellinus weirii along roots to be measured for 2 years, then all inoculated material will be eradicated. 20 trees innoculated.

Project Start Date
1980-11-03
Project End Date
1983-01-01
Related Publications
Hansen, E.M. Innoculation of Douglas-fir Roots with Isolates of Phellinus weirii on Sites Differing in Root Rot Severity. Canadian Journal of Forest Res 16:619-623. 1986
Project Categories
  • Trees
  • Pests & Pathogens
Keywords
  • Phellinus weirii
  • laminated root rot
  • Douglas-fir
  • western red cedar
  • Basidiomycota
  • Fungi
  • Fomitipora weirii
  • Fuscoporia weirii
  • Inonotus weirii
  • Phellinidium weirii
  • Coniferiporia weirii
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hansen, Everett M.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
171
Project ID
171

Impacts of Nursery Processing on the Survival, Growth and Physiology of 2+0 Douglas-fir Seedlings

Purpose

Seelings processed by three different methods will be outplanted on the McDonald Forest site and their survival, growth, and water relations will be monitored during their first growing season. Project terminated but trees to be left growing for future m

Project Start Date
1981-03-01
Project End Date
1986-06-30
Related Publications
Darbyshire, Robyn L. Impacts of Nursery Processing on the survival, Growth and Physiology of 2+0 Douglas-fir Seedlings. MS Thesis, Forest Science, Oregon State University. 1982
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Nursery
  • process
  • processing
  • survival
  • mortality
  • nuseries
  • growth
  • physiology
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seedling
  • seedlings
  • Brian Cleary
  • Robyn Darbyshire
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Cleary, Brian
Role
C
Collaborators
Darbyshire, Robyn
Debug Fields
Fields that will be removed when going live.
Import Unique ID
163
Project ID
163

Southern Oregon FIR Project

Purpose

Study objectives include analysis of seedling morphological and physiological traits in genetically different sources of Douglas-fir during drought stress.

Project Start Date
1981-09-01
Project End Date
1982-11-30
Related Publications
Joly, Robert J., and Joe B. Zaerr. Alteration of Cell-Wall Water Content and Elasticity in Douglas-fir During Periods of Water Deficit. Plant Physiology 83:418-422. 1987
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Southern
  • south
  • Oregon
  • FIR
  • project
  • projects
  • seedling
  • seedlings
  • genetics
  • genetically
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • drought
  • droughts
  • stress
  • stressors
  • morphological
  • physiological
  • Adams
  • Robert Joly
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Adams, W.T.
Role
C
Collaborators
Joly, Robert J.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
179
Project ID
179

Genetic Implication of Silviculture

Purpose

Genetic implication of silviculture.

Project Start Date
1982-01-01
Project End Date
1983-01-31
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • genetic
  • genetics
  • genes
  • gene
  • geneology
  • implications
  • implication
  • silvics
  • silviculture
  • Ubirajara Malavasi
  • David Perry
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Malavasi, Ubirajara Contro
Role
C
Collaborators
Perry, David A.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
185
Project ID
185

Behavioral and Microbial Agents in the Management of Western Forest Insects

Purpose

Behavioral and microbial agents in the management of western forest insects. Trapping with pheromone baits for Dioryctria and Barbara, seed and cone insects.

Project Start Date
1982-03-01
Project End Date
1982-11-30
Related Publications
N/A
Project Categories
  • Trees
  • Pests & Pathogens
Keywords
  • Behavior
  • behavioral
  • micro
  • microbial
  • western
  • west
  • forest
  • forests
  • insect
  • insects
  • trap
  • trapping
  • pheromone
  • pheromones
  • dioryctria
  • barbara
  • seed
  • seeds
  • cone
  • cones
  • pest
  • pests
  • Charles Sartwell
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Sartwell, Charles
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
182
Project ID
182

Population Dynamics of Herbivorous Insects on Young-growth Douglas-fir

Purpose

Shoots to be collected during the growing season from 25 orange-flagged trees along a transect at each site. Arthropods are being identified and counted. Regressions of foliage biomass to stem diameter are being used to estimate arthropod population siz

Project Start Date
1982-04-01
Project End Date
1982-09-30
Related Publications
N/A
Project Categories
  • Trees
Keywords
  • population
  • dynamic
  • dynamics
  • herbivore
  • herbivores
  • herbivorous
  • insect
  • insects
  • young
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • arthropod
  • arthropods
  • Timothy Schowalter
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Schowalter, Timothy D.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
189
Project ID
189

Regulation of Nitrogenase Activity

Purpose

Isolate endophyle from nodules of nitrogen fixing species and test effects on growth of clonal hosts (cooperative with the Weyerhaeuser Co.)

Project Start Date
1982-04-01
Project End Date
1983-06-30
Related Publications
Perry, David; Choquette, Carolyn, and Schroeder, P. Nitrogen Dynamics in Conifer-Dominated forests with and without hardwoods. Canadian Journal of Forest Research Vol. 17, 1434-1441, 1987
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • Regulate
  • regulation
  • nitrogen
  • nitrogenase
  • activity
  • activities
  • endophyle
  • endophytes
  • isolate
  • isolated
  • nodule
  • nodules
  • fix
  • fixing
  • clone
  • clonal
  • Weyerhaeuser
  • John Gordon
  • David Perry
Additional Information
Currently Active
No
Agency
OSU/Weyerhaeuser
Project Type
Research
Research Forest
N/A
Researcher
Gordon, John
Role
C
Collaborators
Perry, David A.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
186
Project ID
186

Column Fixity and Stress Analysis of Douglas-fir

Purpose

Analysis of fixity under stress in Douglas-fir.

Project Start Date
1982-07-13
Project End Date
1982-07-24
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • Column
  • columns
  • fixity
  • stress
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • stressors
  • Marvin Pyles
  • Donald Rivers
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Pyles, Marvin R.
Role
C
Collaborators
Rivers, Donald G.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
193
Project ID
193

Genetic Factors in Young Stand Development

Purpose

The study is a provenance planting of Douglas-fir from east side and west side stands.

Project Start Date
1982-12-10
Project End Date
1990-09-01
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • genetic
  • genetics
  • gene
  • genes
  • geneology
  • young
  • stand
  • stands
  • develop
  • development
  • Douglas-fir
  • douglas fir
  • pseudotsuga
  • menziesii
  • provenance
  • west
  • David Perry
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Perry, David A.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
205
Project ID
205

FIR Project

Purpose

Will be cutting "cookies" out of stems at each whorl, up to 7 or 8 whorls below live crown base.

Project Start Date
1982-12-15
Project End Date
1983-01-07
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • FIR
  • project
  • projects
  • felled
  • fell
  • tree
  • trees
  • cookie
  • cookies
  • whorl
  • whorls
  • stem
  • stems
  • live
  • crown
  • base
  • David Hann
  • Douglas Maguire
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Hann, David
Role
C
Collaborators
Maguire, Douglas A.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
197
Project ID
197

Cottonwood Clone Bank

Purpose

The objective of this project is to produce (and learn how to produce) black cottonwood cutting material suitable for planting on other sites. Herbicide treatments: 1 lb/A Enid a.i., 4 lb/A Simezine a.i. on bare area Spacing: 6'x6' Irrigation: A

Project Start Date
1983-03-15
Project End Date
1986-06-30
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Cottonwood
  • cotton
  • wood
  • clone
  • clones
  • bank
  • genetics
  • genes
  • gene
  • geneology
  • Populus
  • William Emmingham
  • Richard Fletcher
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Emmingham, William H.
Role
C
Collaborators
Fletcher, Richard
Debug Fields
Fields that will be removed when going live.
Import Unique ID
204
Project ID
204

Bigleaf Maple Research

Purpose

This is a bigleaf maple seedling mortality study.

Project Start Date
1983-03-20
Project End Date
1988-06-30
Related Publications
Fried, Jeremy S., Boyle, James, Tappeiner, John, and Kromack, Kermit. Effects of Bigleaf Maple on Soils in Douglas-fir Forests. Canadian Journal of Forest Resources, 20:259-266, 1990.
Fried, Jeremy Steven. Two Studies on Acer macrophyllum: I. The Effects of Bigleaf Maple on Soils in Douglas-fir Forests. II. The Ecology of Bigleaf Maple Seedling Establishment and Early Growth in Douglas-fir Forests. MS Thesis, For. Mgmt, OSU. 1985
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Bigleaf maple
  • maples
  • Acer macrophyllum
  • seedling
  • seeds
  • seedlings
  • mortality
  • Jeremy Fried
  • Jogn Tappeniner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Fried, Jeremy
Role
C
Collaborators
Tappeiner, John
Debug Fields
Fields that will be removed when going live.
Import Unique ID
201
Project ID
201

The Morphology and Field Performance of Top Pruned Douglas-fir Seedlings

Purpose

Outplanting study for nursery cooperative study on top pruning of 2-0 Douglas-fir seedlings.

Project Start Date
1983-09-01
Project End Date
2003-12-31
Related Publications
N/A
Project Categories
  • Trees
  • Growth & Yield
Keywords
  • Morphology
  • field
  • performance
  • prune
  • pruning
  • pruned
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • seed
  • seeds
  • seedling
  • seedlings
  • nursery
  • nurseries
  • cooperative
  • cooperatives
  • Steven Omi
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
Omi, Steven
Debug Fields
Fields that will be removed when going live.
Import Unique ID
217
Project ID
217

Bigleaf Maple Germination Study

Purpose

The project is attempting to determine how germination and survival of bigleaf maple germinants vary from stand to stand and to identify the importance of seed-preying rodents in maple seedling distribution.

Project Start Date
1983-10-01
Project End Date
1985-06-01
Related Publications
Fried, Jeremy S, Tappeiner, John and Hibbs, David. Bigleaf Maple Seedling Establishment and Early Growth in Douglas-fir Forests. Canadian Journal of Forest Research, Vol. 18, 1988
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Bigleaf maple
  • leaf
  • acer macrophyllum
  • germination
  • germinate
  • survival
  • mortality
  • rodent
  • rodents
  • seedlings
  • seedlings
  • seeds
  • seed
  • prey
  • browse
  • Jeremy Fried
  • John Tappeiner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Fried, Jeremy
Role
C
Collaborators
Tappeiner, John
Debug Fields
Fields that will be removed when going live.
Import Unique ID
202
Project ID
202

Evaluating Seedling Quality

Purpose

This study will examine several methods of evaluating seedling quality and will correlate results with field survival and growth.

Project Start Date
1984-01-01
Project End Date
1986-05-15
Related Publications
N/A
Project Categories
  • Trees
  • Seed Viability
Keywords
  • Evaluate
  • evaluating
  • seed
  • seeds
  • seedlings
  • seedling
  • Survival
  • mortality
  • growth
  • growing
  • Mary Duryea
  • Douglas McCreary
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Duryea, Mary L.
Role
C
Collaborators
McCreary, Douglas D.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
214
Project ID
214

Pagination

  • « First First page
  • ‹ Previous Previous page
  • 1
  • 2
  • 3
  • 4
  • 5
  • Next › Next page
  • Last » Last page

College of Forestry
Oregon State University
Corvallis, OR 97331-5704
Tel: 541-737-2004
Contact us

Copyright © 2023 Oregon State University
Disclaimer