| 5445264 |
mealy plum aphid |
Hyalopterus pruni |
summer host |
| 5445261 |
mealy plum aphid |
Hyalopterus pruni |
|
| 1476090 |
lettuce root aphid |
Pemphigus bursarius |
gall produced on popular petiole |
| 5369809 |
tulip bulb aphid |
Dysaphis tulipae |
Heavy infestation on newly emerged iris. The insects overwintered on the belowground bulbs. |
| 5422136 |
woolly elm aphid |
Eriosoma americanum |
colony on Amelanchier roots |
| 5369812 |
aphid |
Acyrthosiphon lactucae |
Heavy infestation of mixed stages on flower stalk |
| 5304018 |
waterlily aphid |
Rhopalosiphum nymphaeae |
Multiple colonies on cattail leaves in water garden |
| 5210014 |
poplar vagabond aphid |
Mordvilkoja vagabunda |
Dried 'pseudo-gall' produced in twigs of host plant. |
| 5209073 |
currant aphid |
Cryptomyzus ribis |
Typical leafcurling produced on 'Red Lake' currant |
| 5083074 |
leafcurl ash aphid |
Meliarhizophagus fraxinifolii |
Clumped leaves at terminals produced by earlier aphid injury are visible during leaf drop in fall. |
| 1325067 |
currant aphid |
Cryptomyzus ribis |
|
