Insects Feeding
on these Plants:
____________
Polypodium virginianum (Common Polypody, Rockcap Fern) [Polypodiaceae]
(this observation is from Blackman & Eastop)
Homoptera (Sucking Insects)
Aphididae: Macrosiphum miho [possible host plant, this aphid has been found on ferns growing along rock walls in Illinois] BE2013