(WSAW) - The Wisconsin Department of Natural Resources is asking landowners to be aware of an invasive species that has been detected in Michigan. Hemlock woolly adelgid target hemlock and fir trees.

A U.S. Forest research entomologist discusses efforts to control hemlock woolly adelgid, and what they could mean for the Adirondacks.

LANSING, Mich. (WLNS) — The state of Michigan has taken an extra step to protect its Eastern Hemlock trees from woolly intruders. Not mammoths–adelgid. The Michigan Department of Agriculture and Rural ...

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 ...

When the hills and valleys are filled with snow and the icy grip of Old Man Winter continues its reign throughout the land, there are still beautiful swaths of green to be found. Hemlocks are a ...

(CBS DETROIT) - The invasive hemlock woolly adelgid has now been detected in another county in Michigan, adding Antrim County to the list. According to the Michigan Department of Agriculture and Rural ...

(CBS DETROIT) - After seven counties report detections in west and northwest Michigan, an invasive insect is found in Washtenaw County. Hemlock Woolly Adelgid (HWA) is a small aphid-like bug that ...

LEELANAU COUNTY, Mich., (WPBN/WGTU)-- An invasive species has been impacting trees in parts of Michigan in recent ...

FRANKFORT, Mich. – Invasive hemlock woolly adelgid has been found in Benzie County. The new location is around 50 miles north of what was previously thought to be the northern edge of the infestation ...