Downy mildew of lima bean, caused by the oomycete, Phytophthora phaseoli, is a common disease in Delaware production areas. Proper identification and management of the disease is critical for ...
The difference in size is not considered sufficient to warrant the creation of a new species for the citrus Phytophthora. The P. faberi of citrus grows well on potato-dextrose agar, Clinton's oatmeal ...