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Special Projects
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The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
Description:
Identified by the late Mark Stennis, propagated by the U of M and a royalty is paid to the U of M. Bailey nurseries now propagates and distributes the trees. 'St. Croix' name and patent is owned by Christian Bliska, the estate of Mark Stennis, and Patricia Osborn.
Creator:
Hansen, David L., 1952-
Created:
2014-09-30
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-13
The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
Description:
Identified by the late Mark Stennis, propagated by the U of M and a royalty is paid to the U of M. Bailey nurseries now propagates and distributes the trees. 'St. Croix' name and patent is owned by Christian Bliska, the estate of Mark Stennis, and Patricia Osborn.
Creator:
Hansen, David L., 1952-
Created:
2014-09-30
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-13
The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
Description:
Identified by the late Mark Stennis, propagated by the U of M and a royalty is paid to the U of M. Bailey nurseries now propagates and distributes the trees. 'St. Croix' name and patent is owned by Christian Bliska, the estate of Mark Stennis, and Patricia Osborn.
Creator:
Hansen, David L., 1952-
Created:
2014-09-30
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-13
The original 'St. Croix' elm tree near Afton, Minnesota. Resistant to Dutch elm disease.
Thinned forest in Cook County, Minnesota.
Description:
Forests and watersheds of Northeast Minnesota. University of Minnesota, Minnesota Agricultural Experiment Station project #42-045, "Modeling Forest Succession and Silvicultural Impacts Under Climate Change," principal investigator Alan Ryan Ek. And, MAES project #42-035, "Hydrologic Response of Forested and Mixed Land Use Watersheds, Wetlands, a...
Creator:
Hansen, David L., 1952-
Created:
2008-09-15
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Thinned forest in Cook County, Minnesota.
Thinned forest in Cook County, Minnesota.
Description:
Forests and watersheds of Northeast Minnesota. University of Minnesota, Minnesota Agricultural Experiment Station project #42-045, "Modeling Forest Succession and Silvicultural Impacts Under Climate Change," principal investigator Alan Ryan Ek. And, MAES project #42-035, "Hydrologic Response of Forested and Mixed Land Use Watersheds, Wetlands, a...
Creator:
Hansen, David L., 1952-
Created:
2008-09-15
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Thinned forest in Cook County, Minnesota.
Thistle
Creator:
Hansen, David L., 1952-
Created:
1981-07-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Thistle
Thistle
Creator:
Hansen, David L., 1952-
Created:
1990-07-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Thistle
Thistle
Creator:
Hansen, David L., 1952-
Created:
1990-07-01
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Thistle
Thistle
Creator:
Hansen, David L., 1952-
Created:
2007-05-10
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Thistle
Thistle
Creator:
Hansen, David L., 1952-
Created:
1990-07-07
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-09
Thistle