This is on my overwintered TS Chocolate. It was doing this lightly over the winter, but has gotten worse since it has become warmer. I think maybe 50% of the older leaves has this and I’m removing the worst. It’s difficult to spray this huge plant in front of a window, but I may have to lug it to the bathtub for a treatment.... It has been visited by thawtime invasion of ants and is starting to suffer from aphid infestation as well.
