I have 4 figs in a greenhouse as a pet project and this was the first year some fruits appeared. Only 1 fig had fruit and all fruit was concentrated onto a few branches.
Needless to say I was excited to try them but a month or so ago every branch that had fruit started wilting and died. We pruned them out and since then the plant has not suffered any more attacks, nor were the other 3 plants affected at all. I know these figs are over watered and it is often humid in there but I find it puzzling that only the branches with fruit died.