Powdery mildew Powdery mildew fungi (Erysiphales) continue to be one of the most important limiting factors for many horticultural and ornamental crops. Among of these... More about Powdery mildew Botrytis The use of fungicides is a practice, sometimes fundamental, to combat certain diseases caused by phytopathogenic fungi. However, many fungi can... More about Botrytis
