Somewhat galling

I was passing by the Azalea bushes in the front garden when I noticed on both quite large galls that had appeared. They are the odd shaped fleshy like growths which are almost lime green in colour. It's best to remove and destroy them before they fall from the plant in the Autumn releasing fungal  spores, which then further infect their former hosts. I will need to keep a close eye on them to remove any further galls.