20 pages; includes photographs. This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This destructive fungus disease of American elms was first observed in Holland in 1919 and since the...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
19 pages; includes photographs. This archival publication may not reflect current scientific knowled...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
The formation of a model control program as a guide for Dutch elm disease control in Iowa seems advi...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
Elms provide shade and beauty for many South Dakota communities. They increase property values, whet...
Many of the following guidelines and philosophies on Dutch elm disease (DED) management were obtaine...
16 pages; includes photographs and drawings. This archival publication may not reflect current scien...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
1 online resource (PDF, 2 pages)This archival publication may not reflect current scientific knowle...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This destructive fungus disease of American elms was first observed in Holland in 1919 and since the...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
19 pages; includes photographs. This archival publication may not reflect current scientific knowled...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
The formation of a model control program as a guide for Dutch elm disease control in Iowa seems advi...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
Elms provide shade and beauty for many South Dakota communities. They increase property values, whet...
Many of the following guidelines and philosophies on Dutch elm disease (DED) management were obtaine...
16 pages; includes photographs and drawings. This archival publication may not reflect current scien...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
1 online resource (PDF, 2 pages)This archival publication may not reflect current scientific knowle...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...
This destructive fungus disease of American elms was first observed in Holland in 1919 and since the...
This archival publication may not reflect current scientific knowledge or recommendations. Current i...