Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) The Michigan Department of Natural ...

LANSING, MICH. – The hemlock woolly adelgid, an invasive insect that threatens millions of Michigan’s native hemlock trees, has been discovered near Torch Lake in western Antrim County, according to ...

MUSKEGON COUNTY, MI – A Lake Michigan park that’s heavily infested with a deadly pest that’s killing its hemlock trees will get some treatment this fall. The city of Norton Shores has arranged for ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) ANN ARBOR, Mich. – Michigan officials are ...

The hot, dry summers Clark County and much of the Pacific Northwest have experienced in recent years are harming some native tree species. Forestry experts and environmental groups say western hemlock ...