by Planet Friendly Pest Control | Nov 18, 2021 | Tree & Shrub Disease
What Is the Threat Phytophthora is the name used to refer to a group of disease-causing oomycetes that can invade trees in southern Maryland. In all, there are 59 different species of Phytophthora, and many of them can lead to root rot. One of them, Phytophthora...
