Nick Upton / Large knapweed aphid (Uroleucon jaceae) colony feeding on a Greater knapweed (Centaurea scabiosa) stem, Wiltshire, England, UK, June.
01630240
Nick Upton / Large knapweed aphid (Uroleucon jaceae) colony feeding on a Greater knapweed (Centaurea scabiosa) stem, Wiltshire, England, UK, June.
01605054
Rod Williams / Large thistle aphids (Uroleucon cirsii) Brockley Cemetery, Lewisham, London, England, UK. July.
01587798
Doug Wechsler / Chamaemyiid (Chamaemyiidae) fly larva predator on Mealy plum aphid (Hyalopterus pruni) Philadelphia, Pennsylvania, USA French Creek State Park
John Abbott / Red Aphid (Uroleucon sp.) Stengl 'Lost Pines' Biological Station, Bastrop County, Texas, USA.
01477709
John Abbott / Red Aphid (Uroleucon sp.) Stengl 'Lost Pines' Biological Station, Bastrop County, Texas, USA.
01460376
Doug Wechsler / Uroleucon aphids (Uroleucon spp) two species on goldenrod, Wissahickon Park, Philadelphia, Pennsylvania, USA, July.
01627847
Nigel Cattlin / Damage to the leaves of a Currant (Ribes sp.) caused by Currant blister aphids, (Cryptomyzus ribis) in summer. The leaves are puckered with yellow blisters from feeding pests. Berkshire, England, UK.