The Tiny White Clue On Michigan Hemlocks That Gardeners Should Report Before Branches Turn Gray
Small white masses clinging to the underside of hemlock needles are an early warning sign Michigan gardeners should never ignore. This tiny clue often points to hemlock woolly adelgid, an invasive pest capable of causing significant harm to hemlock trees over time. Left unreported, infestations can spread quickly, eventually leaving branches looking gray and thin…
