We have a problem with our aspen trees. Nearly all of them are sapping quite a bit and are also splitting down the sides. We live at 6,100 feet in Paonia. Last summer the leaves were mottled. Any ...
JACKSON - In Wyoming, state forester Bill Crapser said aspen stands, like those in other Western states, are declining as well. "It's partially because as aspen stands get older, conifers take over ...