Question
I have had a ficus tree for about three years.  It has grown quite a bit and has survived, at least I hope, a severe case of scale insect.  The sprays did not work so we had to use the powder form in the soil.  This seems cleared up , finally after a year long battle.  NOW THE QUESTION this same tree had a small orangish color out-growth at a main crotch in the tree where all of the branches seperate etc..  This growth, almost like a tumor, is getting very large.  It is now the size of a small apple.  It is hard but not the same color as the tree bark which is more grey.  This is more orange in color.  It is quite ugly!  What is it?  Will the tree die? Do I need to remove the growth or can I.  We would like to save the tree if possible.  Thanks

Answer
Dear A.J.,  You are looking at a gall that has formed on the tree.  I have seen one on a ficus tree that looked exactly like the ugly orange knot that you describe.  Galls are caused by either insects or disease (usually bacterial).  Cut the growth out of the tree.  If you can prune the entire limb out of the tree, fine, do that.  If doing so would cut the whole tree down, just carefully remove the gall.  When you remove it, look inside to see if you see anything that looks like an insect.  I suspect you won't, which means that the gall is bacterial.  Bleach is effective for bacteria, and there are other bacteria killers on the market.  You need to clean the area as thoroughly as possible, plus or minus on the chemical treatment, because it will either get better or it won't.  Good luck.  Melissa