Skip to main content
University of Minnesota
start over
21170 - 20 of 219272 results
Special Projects
Contributing Organization
Collection
Type
Format
Created
Subject
Creator
Publisher
Contributor
Language
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
Description:
Planted by Bob Stine, from trees selected from a planting made by Clif Ahlgren, University of MInnesota researcher from 1948-1990. Then University of Minnesota, Agricultural Experiment Station project #42-82, "Selecting, Breeding, and Testing for Resistance to Blister Rust in Eastern White Pine," principal investigators Clifton Ahlgren and Isabe...
Creator:
Hansen, David L., 1952-
Created:
2012-06-25
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
White pine nursery at the University of MInnesota, Cloquet Forestry Center.
White Pine plantation
Description:
From the Photograph Album "Miscellaneous & Prairie Pictures, #8"
Contributed By:
University of Minnesota Libraries, University Archives.
Last Updated:
2019-12-10
White Pine plantation
White pine, red pine, spruce in abondoned pasture after closure of farm.
Description:
Original, unlogged red pine stand in far back of opening. August, 1978.
Creator:
Hansen, David L., 1952-
Created:
1978-08
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
White pine, red pine, spruce in abondoned pasture after closure of farm.
White pine reproduction under 90-yr-old Jack pine
Description:
White pine reproduction under 90-yr-old Jack pine
Contributed By:
University of Minnesota Libraries, University Archives.
Last Updated:
2018-09-24
White pine reproduction under 90-yr-old Jack pine