Seventy-five years ago, Dutch elm disease arrived on these shores from Europe with devastating impact. Moving from the East Coast to the nation's mid-section, the disease since has claimed millions of ...
Add Yahoo as a preferred source to see more of our stories on Google. U.S. Army Corps of Engineers Forester Andy Meier inspects an elm tree on the Mississippi River for possible signs of Dutch elm ...
The American elm (Ulmus americana) was once a common sight on the Upper Mississippi River, but Dutch elm disease, or DED, has killed many trees. DED is an invasive fungal pathogen that is spread by ...
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