Researchers say the creatures pose little threat to humans but they are concerned about the growing prevalence of invasive species — a problem made worse by global trade and climate change.
invasive species
Posted inArticle, Environment
Cold Weather Provides Welcome Relief For Troubled Hemlock Trees
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.
