Bugs! What bugs?
We typically visit the Fort in November (trying December this year) and I'm convinced that the grounds crew bombs with insecticide while I'm asleep, then has speakers in the bushes making bug like noises. I can hear bugs off in the bushes... but I have never seen one!
Seriously... never!
If there are bugs around, they haven't bother me or my family at all. Ahhh, the magic of Disney!