![]() |
| |||
eastern spruce gall aphid (Sacchiphantes abietis, Sacchiphantes flavus); spruce gall adelges (Sacchiphantes abietis, Sacchiphantes flavus); spruce gall aphid (Sacchiphantes abietis, Sacchiphantes flavus) | |||
Eastern spruce gall adelgid (Adelges abietis) | |||
eastern spruce gall aphid (Adelges abietis, Chermes abietis, Sacchiphantes abietis); spruce pineapple gall adelges (Adelges abietis, Chermes abietis, Sacchiphantes abietis) |