Here is another shot.It's worth noting that this is incurable,and contageous so the plant,pot and soil should be destroyed.While it is incurable,it can be prevented by regular applications of a systemic fungicide such as Bayer 3 in 1 or Orthenex.There are others but these two can usually be found at your local big box stores.Some yellows and oranges seem to be especially prone to this disease.The plant in the picture is Orange
Sunshine.
