Black bean aphid gallery
Original post <8 July 2016>
Images: R.L. Rosetta, Extension Nursery Integrated Pest Management, Department of Horticulture, Oregon State University/NWREC.
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Gallery
Black bean aphid infestation on nasturtium

Black bean aphid infestation on nasturtium

Severe black bean aphid infestation on nasturtium

Black bean aphid colony on nasturtium stem

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
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