Pinopsida
| Kingdom: Plantae |
| Phylum: Coniferophyta |
| Class: Pinopsida |
| 5 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1543160 | eastern white pine | Pinus strobus | When white pines are harvested, they are stressed and become susceptible to Dendroctonus valens and to another, much smaller bark beetle, Pityoborus |
| 1543162 | eastern white pine | Pinus strobus | Harvesting the trees stresses them and can make it easier for insects to attack the trees. |
| 1442094 | ponderosa pine | Pinus ponderosa | pruning |
| 1312041 | ponderosa pine | Pinus ponderosa | Lopping exposes the stem to greater solar radiation and reduces its suitability as a breeding site for Ips bark beetles. |
| 5409263 | Monterey pine | Pinus radiata | control |
