Gymnosporangium yamadae(GYMNYA)
Distribution details in Japan (Hokkaido)
Current pest situation evaluated by EPPO on the basis of information dated
1994: Present, no details
From CABI Disease map 528 (1994): Present, no details
From CABI Disease map 528 (1994): Present, no details
* Sakuma, T. (1985) Annals of the Phytopathological Society of Japan 51 (2), 139-144.
------- Study on the pathogenic races.
------- Study on the pathogenic races.