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 ...
Explore the journey of Siberian elm in America, its original purpose as a windbreak, and the environmental challenges it now ...
The City of Saskatoon is set to remove nearly two dozen elm trees with confirmed cases of Dutch elm disease. The disease blocks elm trees from moving water and nutrients, eventually killing them. Elm ...
MONTPELIER, Vt. (AP) — The very disease that has decimated millions of American elms in the U.S. is now being used to bring the iconic trees back. In Vermont, Leila Wilson, a research ecologist with ...
Survey teams using hand-held computers are conducting a three-week inspection of more than 8,500 American elm trees along District streets, looking for wilting leaves, dead branches and other symptoms ...
Add Yahoo as a preferred source to see more of our stories on Google. After more than a decade of nurturing, it had come time to infect this 28-acre grove of American elms with a disease that would ...
A historic American elm on the grounds of the Smithsonian National Museum of Natural History in Washington, D.C., has ...
Researchers have successfully mapped the genes in the fungus that causes Dutch elm disease. The researchers believe this is the first time the 30 million DNA letters for the fungus Ophiostoma ulmi ...
Since 1992 over half a million Dutch elms have been 'vaccinated' against Dutch elm disease. Among these vaccinated trees, only 0.1% was infected by the fungus via the infamous elm bark beetle over ...
Researchers from the University of Toronto and SickKids Research Institute announced today that they have successfully mapped the genes in the fungus that causes Dutch Elm Disease. "Essentially, Dutch ...
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