Phytophthora ×stagnum nothosp. nov., a New Hybrid from Irrigation Reservoirs at Ornamental Plant Nurseries in Virginia
Figure 4
Colony morphology of Phytophthora ×stagnum representative isolates on various media incubated at 20°C for 10 days in the dark.
CA = carrot agar, CV8A = 20% clarified V8 juice agar, MEA = malt extract agar, PDA = potato dextrose agar.