Gymnosporangium yamadae(GYMNYA)
Distribution details in United States of America (Ohio)
Current pest situation evaluated by EPPO on the basis of information dated
2021: Present, no details
First recorded in: 2020
First recorded in: 2020
EPPO Reporting Service (2021/235) : first found in August 2020 on crabapple trees (Malus spp.) in a research plot of the Secrest Arboretum in Wooster.
* Emanuel IB, Ralston TI Chatfield RJ, Draper E, Veil J, Hand FD (2021) First report of Gymnosporangium yamadae causing Japanese apple rust on crabapple (Malus spp.) in Ohio. Plant Disease 105(7), p 2016. https://doi.org/10.1094/PDIS-12-20-2612-PDN