Pedunculate oak (Quercus brobur) and powdery mildew (Micosphaera alphitoides)
A search for understanding of a disease, and for preventive cultivation requirements in the nursery; summary in English
J.R. Bloksma.
1998. Pedunculate oak (Quercus brobur) and powdery mildew (Micosphaera alphitoides): A search for understanding of a disease, and for preventive cultivation requirements in the nursery; summary in English. Louis Bolk Instituut, Driebergen.