| 1627030 |
pine webworm |
Pococera robustella |
|
| 1627038 |
European pine sawfly |
Neodiprion sertifer |
Colonies can cause serious defoliation on red, Scotch, and mugo pine. |
| 1627050 |
arborvitae leafminer |
Argyresthia thuiella |
Yellow or brown tips on arborvitae indicate the presence. |
| 1627051 |
arborvitae leafminer |
Argyresthia thuiella |
Caterpillars are only 1/5 inch long when full grown. |
| 1627052 |
arborvitae leafminer |
Argyresthia thuiella |
They are so small that they can feed and complete their development inside the narrow arborvitae leaves. |
| 1627060 |
black vine weevil |
Otiorhynchus sulcatus |
The black vine weevil is also called the taxus weevil. |
| 1627039 |
redheaded pine sawfly |
Neodiprion lecontei |
Sawflies can be distinguished from caterpillars by counting the number of fleshy prolegs they have. Caterpillars have five pairs or less; sawflies six pairs or more. The bright red heads easily identify this pest as the redheaded pine sawfly. |
| 1627019 |
imperial moth |
Eacles imperialis |
The caterpillar will be four inches long when full grown. |
| 1627022 |
bagworm |
Thyridopteryx ephemeraeformis |
Bagworms hide themselves in silken bags covered with bits of their food plant. |
| 1627023 |
bagworm |
Thyridopteryx ephemeraeformis |
The caterpillar inside exposes only his head and front legs as it moves and feeds carrying its bag-like house with it. |