sporangia_shape_swollen
widening
curved apices (13.6%); lateral attachment of sporangiophore (10.3%); intercalary insertion (7.7%); hyphal swellings on sporangiophore, sometimes catenulate (2.4%); short hyphal projection (1.2%); vacuoles (present in all isolates); widening of sporangiophore towards base of sporangium (present in all isolates)
Phytophthora acerina
Phytophthora acerina