| 5006074 |
striped cucumber beetle |
Acalymma vittatum |
Illustration by Arthur Cushman |
| 5465932 |
bean leaf beetle |
Cerotoma trifurcata |
|
| 5465933 |
bean leaf beetle |
Cerotoma trifurcata |
|
| 5465929 |
bean leaf beetle |
Cerotoma trifurcata |
|
| 5443290 |
elm leaf beetle |
Xanthogaleruca luteola |
English elm with skeletonizing damage produced by elm leaf beetle larvae |
| 4178068 |
pine colaspis |
Colaspis pini |
note coloration change due to adult feeding |
| 1398031 |
locust leafminer |
Odontota dorsalis |
Leaf mines |
| 1291013 |
black-margined loosestrife beetle |
Galerucella calmariensis |
Larval "window-pane" feeding damage |
| 1204096 |
sycamore leaf beetle |
Neochlamisus platani |
leaves with typical damage caused by larvae |
| 5436188 |
thistle tortoise beetle |
Cassida rubiginosa |
feeding damage from Canada thistle tortoise beetle |
| 1291014 |
black-margined loosestrife beetle |
Galerucella calmariensis |
Larvae and "window-pane" feeding damage |
| 5435858 |
black-margined loosestrife beetle |
Galerucella calmariensis |
extreme defoliation by Galerucella calmariensis, tall plants from previous year, shorter brown plants damaged by first generation |
| 1243036 |
potato flea beetle |
Epitrix cucumeris |
Leaf injury to seedling tomato |
| 1326020 |
apple flea beetle |
Altica foliaceae |
|
| 1402122 |
tobacco flea beetle |
Epitrix hirtipennis |
The lower leaves of larger plants can also be heavily damaged, especially near the base of the leaves. |
| 0021096 |
golden loosestrife beetle |
Galerucella pusilla |
|
| 5429887 |
redheaded flea beetle |
Systena frontalis |
|
| 1627049 |
locust leafminer |
Odontota dorsalis |
The mines of their larvae seen here on the right are sometimes responsible for turning entire black locust trees brown in mid-summer. The adults are pests as well. Their feeding damage to black locust is pictured here on the left. |
| 0022082 |
black-margined loosestrife beetle |
Galerucella calmariensis |
|
| 1300036 |
viburnum leaf beetle |
Pyrrhalta viburni |
Larval and adult feeding damage |
| 0886046 |
copper leafy spurge flea beetle |
Aphthona flava |
|
| 5379880 |
lily leaf beetle |
Lilioceris lilii |
Infested patch of Lilies
|
| 5379882 |
lily leaf beetle |
Lilioceris lilii |
|
| 5358606 |
flea beetles |
Aphthona spp. |
Dead stems of leafy spurge (Euphorbia esula) at a site in Montana where leafy spurge flea beetles (Aphthona spp.) were released as biological control agents in 1992. |
| 2184078 |
cottonwood leaf beetle |
Chrysomela scripta |
|
| 2181049 |
basswood leafminer |
Baliosus nervosa |
|
| 2181051 |
basswood leafminer |
Baliosus nervosa |
|
| 2181078 |
basswood leafminer |
Baliosus nervosa |
|
| 1300011 |
viburnum leaf beetle |
Pyrrhalta viburni |
Larvae on undersurface of leaf of Viburnum; note feeding damage |
| 1247011 |
elm leaf beetle |
Xanthogaleruca luteola |
Putnam County, GA. |
| 1300003 |
viburnum leaf beetle |
Pyrrhalta viburni |
Dead and dying viburnum shrubs due to larval feeding damage |
| 1300006 |
viburnum leaf beetle |
Pyrrhalta viburni |
Ornamental Viburnum shrub damaged by viburnum leaf beetle |
| 1326017 |
apple flea beetle |
Altica foliaceae |
Severe damage on Epilobium |
| 1148012 |
Colorado potato beetle |
Leptinotarsa decemlineata |
|
