A new infestation of the invasive insect was recently found in Michigan’s Mason County.
Great Lakes Echo
http://greatlakesecho.org/2020/03/31/in-springtime-beware-of-cottony-woolen-fluff-on-hemlock-trees/
Great Lakes Echo
http://greatlakesecho.org/2020/03/31/in-springtime-beware-of-cottony-woolen-fluff-on-hemlock-trees/