Despite efforts from state officials to stop the spread of the hemlock wooly adelgid (HWA), this invasive insect continues to pose a serious threat to Michigan’s hemlock trees. According to some estimates, there are currently 100 million hemlock trees in Michigan at risk of infection by the HWA. Fortunately, there might be a solution for… Read more »
The Department of Agriculture and Rural Development has issued a quarantine on hemlock tree movement in four counties in Western Michigan. The order came after state officials discovered a significant infestation of an aphid-like invasive species in Allegan, Muskegon, Oceana and Ottawa counties. Native to Japan, the hemlock woolly adelgid has been problematic in eastern… Read more »
