If hemlock trees on your property show signs of hemlock woolly adelgid infestation, now is a good time to plan for spring treatment of this invasive species, the Michigan Department of Natural ...

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An invasive pest known for killing eastern hemlock trees is creeping ever deeper into the Adirondacks, according to a new report from the New York State Department of Environmental Conservation.

LEELANAU COUNTY, Mich., (WPBN/WGTU)-- An invasive species has been impacting trees in parts of Michigan in recent years. Meteorologist Ethan Foreman explains what you can do to protect the trees in ...

The Lake George Association has brought in a third technician to map areas and treat hemlocks for invasive hemlock woolly adelgid.

Hemlocks are one of the most elegant and visually striking of all conifers. They look good in landscapes and have tremendous wildlife benefits, too. However, they are not exactly easy to grow. With ...

Ice forms on a hemlock tree whose branches are bare thanks to damage wrought by woolly adelgids, an invasive species, at the Brooklyn Botanical Garden in New York, Jan. 8, 2014. For foresters, the ...

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 ...

Eastern hemlock trees do not do well in an urban environment and have a very low tolerance for polluted air and salt damage from roadways. It needs to be in a sheltered location protected from drying ...