The Michigan DNR urges residents to plan spring treatments for hemlock woolly adelgid infestations to protect trees from this ...
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 ...
The hemlock woolly adelgid has invaded two more Michigan counties, threatening trees in 11 counties total. VAN BUREN COUNTY, ...