Our satsuma has black looking stuff on the leaves and branches in
places, looks like thick black mold of some kind?
Also it has ladybug size (bugs?) things on it, they dont seem to move,
and have white hairy looking hairs all around the edges... the tree does
not look to be in good health, but is starting to get blooms....how can
I treat this???...thanks in advance.... I have tried a commercial spray
but it doesnt seem to do anything to it....