| 0014221 |
bark beetles |
|
Diagram of adults, gallery patterns and attack sites of 5 spiecies (Ips avulsus, Ips grandicollis, Ips calligraphus, Dendroctonus frontalis and Dendroctonus terebrans) Painting by Richard Kleifoth Southern Forest Research Institute Jasper, TX |
| 1669050 |
Ips engraver beetles |
Ips spp. |
|
| 1546178 |
bark-gnawing beetles |
Temnoscheila virescens |
|
| 1546018 |
southern pine beetle |
Dendroctonus frontalis |
Symptom of southern pine beetle, Dendroctonus frontalis attack:"s" shaped egg galleries produced by female SPB beneath bark of an attacked tree. |
| 0014308 |
southern pine beetle |
Dendroctonus frontalis |
blue stain in sapwood of pine killed by beetle |
| 1669048 |
southern pine beetle |
Dendroctonus frontalis |
compared to a grain of rice and black turpentine beetle, left to right |
| 1669051 |
southern pine beetle |
Dendroctonus frontalis |
pitch tubes |