First record of Sawadaea polyfida causing powdery mildew on Acer palmatum and A. japonicum in Switzerland and Europe
Beenken, L., Brännhage, J., & Ruffner, B. (2023). First record of Sawadaea polyfida causing powdery mildew on Acer palmatum and A. japonicum in Switzerland and Europe. New Disease Reports, 47(1), e12161 (3 pp.). https://doi.org/10.1002/ndr2.12161