Purdue Landscape Report: The hemlock woolly adelgid (Adelges tsugae) continues its eastward spread across the US.In 2022, seven new counties were added to the distribution map of this invasive insect.

The hemlock woolly adelgid first started becoming a problem in the Finger Lakes in the 2000s. The invasive species can kill hemlock trees as the pest feeds, leading to series problems for plants ...

Hemlock woolly adelgid meets its foe. Local land trusts team up to help save the hemlock trees in the Midcoast. Posted July 1, 2024. Updated July 1, 2024. Laura Sitterly The Times Record.

The Hemlock Woolly Adelgid. Or HWA, is a very small insect that has been killing North American hemlock forests in the 1950s. It has been moving slowly northward, adopting to the colder climates.

The hemlock woolly adelgid is a tiny insect that drains sap from hemlock branches until the tree dies. For those of you who are concerned by my spelling of the woolly adelgid (as I was), as far as ...

Despite its wintry name, the hemlock woolly adelgid isn’t so in love with the cold. The tiny pest, which first invaded Massachusetts in 1988, is marching north through Berkshire County, and the ...

Hemlock woolly adelgid is an invasive insect in New York Hemlock trees serve an important role in preserving waterways and species that live there. An invasive insect is threatening one of the ...

Hemlock woolly adelgid, native to Asia, is known to be present in areas of Allegan, Antrim, Benzie, Leelanau, Manistee, Mason, Muskegon, Oceana, Ottawa, Van Buren and Washtenaw counties in Michigan.

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 ...

Hemlock woolly adelgid, native to Asia, is known to be present in areas of Allegan, Antrim, Benzie, Mason, Muskegon, Oceana, Ottawa and Washtenaw counties in Michigan.

GRAND RAPIDS, Mich. (WOOD) — State agencies have confirmed an invasive insect has been found in an eighth Michigan county. The Michigan Department of Agriculture and Rural Development announced ...

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 ...