I probably wouldnt use super glue as its not necessary for plant wounds, but there is very little difference between super glue and surgical/wound glue.
I had a doctor tell me once when I sliced my finger open pretty bad that if I ever got a similar cut that wasnt bad enough for stitches that I could just super glue it shut on my own and id be fine. I super glued my friends face once when she busted herself in the eyebrow. Didnt even have a scar.