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 ...

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 ...

Deep freezes in 2023 and 2024 provided relief for some of Maine’s most preyed-on tree species. Will that continue in 2026?

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 ...

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 ...

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 ...

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 ...

OTTAWA COUNTY, MI – Majestic hemlocks towering on dunes and along streams in Ottawa County may soon be a thing of the past if a tiny insect cannot be controlled. The hemlock woolly adelgid (HWA), a ...

The Laketown Township Parks and Recreation Committee is hosting a free event to educate residents about invasive species. The event will feature a presentation by experts on identifying and treating ...

Last fall, while hiking Bradys Run Park's north trail, we found ourselves in a hemlock grove that was both majestic and familiar. The eastern hemlock (Tsuga canadensis) is an important and prevalent ...

LEELANAU COUNTY, Mich., (WPBN/WGTU) -- The Michigan Department of Agriculture and Rural Development has issued a report verifying a new detection of invasive hemlock woolly adelgid in Leelanau County.