Thank you for watching 😍 Unfortunately, if you are infected with this bacteria, there is nothing you can do. 😥 Even Topsin M Hydrate, which is effective as a treatment, did not work. You can still get infected even if you disinfect regularly. I received a comment from someone overseas who told me that I should immediately clean and disinfect the roots. The tree has already died, but if I experience these symptoms again, I will try cleaning and disinfecting the roots. 🤗 I'm sorry I couldn't be of any help. 😥