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Oregon State University Research Forests Research Projects
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Project Start Year
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4 records found

Maximum Taxol yields in Taxus Brevifolia

Purpose

1) Quantitative and qualitative analysis of taxol and taxol derivatives from needles and bark of mature yew trees to determine if phenology, environmental conditions or penetic difference affect taxol production. 2) Cultural treatments (hedging and bran

Project Start Date
1990-09-20
Project End Date
 
Related Publications
N/A
Project Categories
  • Forest Products
  • Miscellanous Products
Keywords
  • taxol
  • yews
  • pacific yew
  • taxus brevifolia
  • tree
  • trees
  • max
  • bark
  • phenology
  • penetic
  • hedging
  • hedge
  • Nan Vance
  • Rick Kelsey
Additional Information
Currently Active
Yes
Agency
Forest Science OSU & PNW Research Station
Project Type
Research
Research Forest
N/A
Researcher
Vance, Nan
Role
PI
Collaborators
Kelsey, Rick
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293
Project ID
293

Anaerobic Fermentation in the Tissues of Conifers

Purpose

Remove increment cores from trees for fresh inner bark and sapwood tissues which are returned to the laboratory for fermentation experiments. April and May 1991- Laboratory procedures are being developed. Anticipate the need to sample 20 trees or less,

Project Start Date
1991-04-08
Project End Date
1992-06-30
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • anaerobic
  • ferment
  • fermentation
  • tissue
  • tissues
  • conifer
  • conifers
  • ferments
  • bark
  • barks
  • sapwood
  • Rick Kelsey
Additional Information
Currently Active
No
Agency
Pacific Northwest, Forest Science Lab
Project Type
Research
Research Forest
N/A
Researcher
Kelsey, Rick
Role
PI
Collaborators
N/A
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Fields that will be removed when going live.
Import Unique ID
291
Project ID
291

Physical Performance of Behavioral Chemical Releasors

Purpose

Determine how synthetic bark beetle pheromones, released at the ground, from head height on trees, disperses horizontally and vertically in the field. Temperature, wind, forest type will be considered as variables. Imformation derived will allow developme

Project Start Date
1992-08-25
Project End Date
1992-11-01
Related Publications
N/A
Project Categories
  • Insects & Spiders
  • Beetles
Keywords
  • physical
  • performance
  • performances
  • behavior
  • behavioral
  • chemical
  • chemicals
  • releasors
  • bark
  • beetle
  • beetles
  • pheromones
  • pheromone
  • synthetic
  • temperature
  • wind
  • type
  • USDA
  • Lonnie Sower
Additional Information
Currently Active
No
Agency
USDA Forest Service
Project Type
Research
Research Forest
N/A
Researcher
Sower, Lonnie L.
Role
C
Collaborators
N/A
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311
Project ID
311

Douglas-fir bark chlorophyll concentration

Purpose

Measure chlorophyll concentration per unit area in Douglas-fir bark.

Project Start Date
1992-11-02
Project End Date
1992-11-02
Related Publications
N/A
Project Categories
  • Trees
  • Physiology & Genetics
Keywords
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • bark
  • chlorophyll
  • concentration
  • measure
  • Jeff DeBell
  • Barbara Gartner
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
DeBell, Jeff
Role
PI
Collaborators
Gartner, Barbara
Debug Fields
Fields that will be removed when going live.
Import Unique ID
313
Project ID
313

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