Original post <8 July 2016>
Images: R.L. Rosetta, Extension Nursery Integrated Pest Management, Department of Horticulture, Oregon State University/NWREC.
Black bean aphid infestation on nasturtium
Black bean aphid infestation on nasturtium
Severe black bean aphid infestation on nasturtium
Black bean aphid nymphs with distinctive white waxy patches
Nasturtium flower infested with black bean aphids
Close-up of black bean aphid
Live birth of black bean aphid nymph
Black bean aphid alate (winged aphid)
Scyminae, possibly a Scymnus sp. feeding on black bean aphid on nasturtium
