As some of you may know, i have had two flowering flushes on my mango. The first one reached its peak during the end of march, while my mango was still covered by my removable structure. Some flowers of this early bloom died in febrauary, before actually bloom, and the plant grew another flush of flower that is blooming right now.
However, during march, i discovered that the flowers formed in january weren't healty at all. First i discovered what now looks like a mango malformation disease on a panicle (and even if i still hope that it was just a retarded effect of the cold, i have little hope left), panicle wich i removed as soon as i realized (or suspected) what was going on. Not much later, one of the panicles seemed to get a little black spot, that increase in size in the following days. Since there weren't fruits set on this panicle, i also removed it.
Now, the bad news is that pruning the panicle hasn't stopped the black disease/necrosis. This is what i have now on the twig:
What do you think i should do? The black disease is slowly but steadly spreading. As you can see the plant has already been sprayed with sulphur/copper (i have sprayed it during all the winter because i feared fungal attacks)