Psyllid - Pear Psylla - Cacopsylla pyricola - Medford, Jackson County, Oregon, USA September 12, 2019 Size: 2.5mm
Found on a walnut leaf, but there is a pear tree nearby. In this summer form, there is a distinctive dark spot on the hind edge of the wing at the midline.
Contributed by Ross Hill on 12 September, 2019 - 7:04pm |