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3 records found

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

Project Categories

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Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Kelpsas, Bruce R.

Role

Collaborators

White, Diane E.

Debug Fields

Fields that will be removed when going live.

Import Unique ID

219

Project ID

219

Soil Residual Herbicides for Site Preparation

Purpose

The object of this study is to assess the effectiveness of Velpar and Arsenal as site preparation materials.

Project Start Date

1989-04-07

Project End Date

1990-06-30

Project Categories

Keywords

Additional Information

Currently Active

Agency

OSU

Project Type

Research

Research Forest

N/A

Researcher

Newton, Michael

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

266

Project ID

266

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

Project Categories

Keywords

Additional Information

Currently Active

Agency

Northwest Chemical

Project Type

Research

Research Forest

N/A

Researcher

Kelpsas, Bruce R.

Role

Collaborators

N/A

Debug Fields

Fields that will be removed when going live.

Import Unique ID

297

Project ID

297