These results suggest that the phytoplasma infecting the symptomatic hydrangeas in Gunma Prefecture is not a strain of ‘Ca. P. japonicum’, that is widely distributed in hydrangeas Japan, but belongs to ‘Ca. P.
These results suggest that the phytoplasmainfecting the symptomatic hydrangeas in Gunma Prefectureis not a strain of ‘Ca. P. japonicum’, that is widely distributedin hydrangeas Japan, but belongs to ‘Ca. P.