Hemlock trees in Connecticut have been having a tough go of it thanks, in part, to a small sap-sucking insect: the hemlock woolly adelgid. But cold weather could provide the trees with some relief.
Hemlock trees in Connecticut have been having a tough go of it thanks, in part, to a small sap-sucking insect: the hemlock woolly adelgid. But cold weather could provide the trees with some relief.
