Phytophthora root rot may occur in
poorly drained fields such
as the one seen here.
Photo by David Ingram, MSU Cooperative Extension Service.
Phytophthora root rot (Phytophthora cinnamomi) may occur at poorly drained sites or in low areas …
A plant infected with Armillaria Root Rot.
Photo courtesy of NCSU Cooperative Extension Service.
Armillaria root rot (Armillaria mellea, A. ostoyae) is a rare disease of blueberries in the United States, but it can cause serious damage where …