Undetermined species on Herbaceous Plants
(HOMOPTERA: APHIDIDAE)
on Artemisia ludoviciana
on Berteroa incana
on Chenopodium sp
on Erigeron canadensis
on Lupinus perennis
on Asclepias syriaca
on Eupatorium perfoliatum
Uroleucon sp
(on Solidago rigida)
on Solidago gigantea
(Further information on this family)
(Photo Album)
