I noticed little black spot on these little figs and these the one get spongy and fall. I noticed this condition only on one brown turky the other two brown turkey trees figs are good also the Celeste figs are fine. could this be a disease or some thing. Do I need to take action. The problem is not critical yet it is limited to one trees and 30 figs dropped and the tree still have a lot of figs on it and the trees itself is very healthy with dark green leaves.