The Hollow Oak Team ready to treat hemlocks on Trout Run trail. Autumn Anderson (left), Dillon Penrod (center), Angelo Theofanous (right). A non-native invasive insect, the hemlock woolly adelgid, is ...

ALBANY, N.Y. (NEXSTAR) — Hemlock woolly adelgid, an invasive insect that can kill a healthy tree within a decade, was confirmed in two new locations in New York. At the end of July, the State ...

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 ...

GRAND RAPIDS, Mich. (WOOD) — If you have hemlock trees on your property, the time to protect them from a deadly invasive insect is approaching. The Michigan Department of Natural Resources says spring ...

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 ...

LEELANAU COUNTY — The Michigan Department of Agriculture and Rural Development recently detected the presence of invasive hemlock woolly adelgid in Leelanau County. The extent of the infestation is ...

MANISTEE — Invasive hemlock woolly adelgid has been detected in Manistee and Van Buren counties, state officials announced Monday. The announcement brings the total number of Michigan counties with ...

VAN BUREN COUNTY, Mich. — A small invasive insect has been detected in two more Michigan counties, making a total of 11 Michigan counties where the pest has been detected and is killing off hemlock ...

The invasive hemlock woolly adelgid (HWA) has emerged as a formidable threat to eastern hemlock (Tsuga canadensis), a foundational species that is integral to the ecological integrity of North ...

GRAND RAPIDS, Mich. (WOOD) — A tiny invasive insect continues to spread across the state. The Michigan Department of Agriculture and Rural Development has confirmed the presence of hemlock woolly ...