| 5490393 |
Nymph(s) |
late instar females |
| 5490394 |
Adult(s) |
full grown females and cocoons produced by males |
| 5490395 |
Adult(s) |
Adults females packed into bark cracks. |
| 5490397 |
Adult(s) |
|
| 5490398 |
Adult(s) |
Male attempting to mate with female |
| 5490399 |
Nymph(s) |
Late instar. Some mummies resultign from parasitism are evident |
| 1326114 |
Adult(s) |
Mature females |
| 1326111 |
Life Cycle |
Mature females and crawlers |
| 5109055 |
Adult(s) |
on Ulmus parvifolia 'Sempervirens' |
| 1326109 |
Adult(s) |
colony of mature females at end of egg hatch (mid-July) |
| 1326116 |
Nymph(s) |
Nymphs along leaf veins and honeydew droplet |
| 1326110 |
Nymph(s) |
Nymphs on foliage |
| 1326115 |
Nymph(s) |
Nymphs along leaf veins |
| 1326112 |
Damage |
Scale flagging typical of chronic infestation |
| 1326108 |
Adult(s) |
colony of mature females at egg hatch (mid-June) |
| 5109053 |
Adult(s) |
|
| 5109054 |
Adult(s) |
|
| 1468273 |
Adult(s) |
|
| 1254052 |
Feature(s) |
Black sooty mold growing on honeydew deposited by scale infestations, Colorado State University campus, Fort Collins, CO. |
| 1254051 |
Infestation |
Fort Collins, CO. |
| 1326117 |
Adult(s) |
Male cocoons |
| 1326118 |
Life Cycle |
Mature female and crawlers |
| 1326113 |
Life Cycle |
Overwintering forms on twigs |
| 1428102 |
Infestation |
|
| 1428103 |
Damage |
on the Colorado State University campus covered with black sooty mold indicative of infestation by European elm scale. |
