Lethal fungus that causes white-nose syndrome may have Achilles' heel

WISCONSIN — The fungus behind white-nose syndrome, a disease that has killed an estimated 1.5 million bats in North America and continues to spread, may have an Achilles’ heel: ultraviolet light. White-nose syndrome has spread steadily for the past decade and is caused by the fungus Pseudogymnoascus destructans, known as P. destructans or Pd.

Elm Proceedings

If you are old enough and grew up far enough away from Ohio, where Dutch elm disease was identified in the 1930s, you may remember a canopy of mature American elm arching above your street. Today that image exists only in photographs; Dutch elm disease long ago eliminated mature American elm from the city streets and northeastern forests of their native range.

Endangered Cedar Trees Poised to Make a Comeback Thanks to Forest Service Breeding Program

The Port-Orford-cedar, a large evergreen tree, is native to the Pacific Northwest where it plays a significant role ecologically and commercially. The quality of its wood makes it an ideal choice for decking, siding, and flooring, and in specialty products such as wooden arrows and musical instruments. It is also planted around the world as an ornamental tree and for windbreaks.