Insects Feeding
on these Plants:
____________
Cystopteris bulbifera (Bladder Fern) [Dryopteridaceae]
(observations are from Blackman & Eastop, Pepper)
Homoptera (Sucking Insects)
Aphididae: Macrosiphum adianti [this aphid may be Macrosiphum cystopteris] Pp1965, Macrosiphum cystopteris [found on frond undersides in Pennsylvania] BE2013, Papulaphis sleesmani [distributed in north-central & NE USA, including Pennsylvania, Minnesota, & Wisconsin] BE2013