Box tree moths (Cydalima perspectalis), BTM for short, are an invasive species new to Canada in 2018. The first case was found in Toronto. Since that time, they have been gradually spreading. The United States reported its first cases in 2021. Several government bodies, universities, nursery and landscape trades have banded together to try to monitor and control it’s spread. Why all the concern? Since it’s … Continue reading Box Tree Moths (Cydalima perspectalis)