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Oregon State University Research Forests Research Projects
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5 records found

Ground Application Trials of Forest Herbicides

Purpose

Ground application trials of forest herbicides. Project involves the use of Triclopyr, 2,4-D, Glyphosate, and 2,4-DP; alone or in combination.

Project Start Date
1981-06-01
Project End Date
1982-09-30
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • ground
  • application
  • applications
  • herbicide
  • herbicides
  • chemical
  • chemicals
  • triclopyr
  • glyphosate
  • Bruce Kelpsas
  • Diane White
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
White, Diane E.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
169
Project ID
169

Maple Control Trial

Purpose

Cut maple stumps will be treated with herbicides (Garlon 3A, Garlon 4, 2,4-D) throughout summer 1983; sprout clumps will be sprayed with Triclopyr plus 2,4-D as above.

Project Start Date
1983-05-20
Project End Date
1984-06-30
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • Maple
  • Acer
  • control
  • trial
  • stump
  • stumps
  • herbicide
  • herbicides
  • Garlon
  • sprout
  • sprouting
  • Triclopyr
  • spray
  • sprayed
  • spraying
  • sprays
  • Diane White
  • Bruce Kelpsas
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
White, Diane E.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
199
Project ID
199

Study and Evaluation of Roadside Herbicide Spraying

Purpose

Roadsides will be sprayed by hand with herbicides; varying rates of Dowco 433 (fluroxypyr), Garlon 4 and Roundup. Areas will be evaluated 1984 and 1985 for brush control.

Project Start Date
1984-08-01
Project End Date
1985-11-01
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • Road
  • roads
  • roadside
  • herbicide
  • herbicides
  • spray
  • spraying
  • sprays
  • brush
  • control
  • controls
  • Dowco
  • fluroxypyr
  • garlon
  • roundup
  • Bruce Kelpsas
  • Michael Newton
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
Newton, Michael
Debug Fields
Fields that will be removed when going live.
Import Unique ID
218
Project ID
218

Chemical Thinning of Douglas-fir and Hardwood Control

Purpose

Inject (hack and squirt) approximately 30 bigleaf maple, madrone, and small Douglas-fir (less than 6") with ARSENAL herbicide, GARLON 3A, 2,4-D. (Five to six trees treated during four times.)

Project Start Date
1985-01-29
Project End Date
1985-12-31
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • chemical
  • chemicals
  • thin
  • thinning
  • thinned
  • douglas-fir douglas fir
  • pseudotsuga menziesii
  • hardwood
  • control
  • controlling
  • bigleaf maple
  • maples
  • acer
  • madrone
  • herbicide
  • herbicides
  • arsenal
  • garlon
  • Bruce Kelpsas
  • Diane White
Additional Information
Currently Active
No
Agency
OSU
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
White, Diane E.
Debug Fields
Fields that will be removed when going live.
Import Unique ID
219
Project ID
219

Conifer tolerance to herbicides & surfactants

Purpose

Spray 4'x 4'squares with backpack sprayers over the top of 2 year old Douglas-fir seedlings. The mix will be 1.5 quarts accord, 4 ounces arsenal, and various surfactants at rates of 0, 2, 4, or 8 ounces per acre.

Project Start Date
1991-09-26
Project End Date
1992-12-31
Related Publications
N/A
Project Categories
  • Forest Management
  • Chemical Control
Keywords
  • conifer
  • conifers
  • herbicide
  • herbicides
  • surfactant
  • surfactants
  • chemical
  • chemicals
  • seedling
  • seedlings
  • spray
  • spraying
  • sprayed
  • douglas-fir
  • douglas fir
  • pseudotsuga menziesii
  • accord
  • arsenal
  • Bruce Kelpsas
Additional Information
Currently Active
No
Agency
Northwest Chemical
Project Type
Research
Research Forest
N/A
Researcher
Kelpsas, Bruce R.
Role
C
Collaborators
N/A
Debug Fields
Fields that will be removed when going live.
Import Unique ID
297
Project ID
297

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