The pineapple gall adelgid (Adelges abietis) is a species of conifer-feeding insect that forms pineapple-shaped plant galls on its host species, commonly Norway and Sitka spruce. The adelgids (genus Adelges) are pear-shaped, soft-bodied green insects with long antennae, closely related to the aphid. Adelges lays up to one hundred eggs at a time, one on each needle.
Le Puceron gallicole de l'épinette, Adelges lariciatus, est un insecte hémiptère ravageur du mélèze d'Amérique (Larix laricina) et de l'épinette blanche (Pinea Glauca). Le cycle de cet insecte est complexe. On doit la détermination de cette espèce à l'entomologiste américaine Edith Marion Patch.
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Distribution
More from the same family
Cooley spruce gall adelgid
Adelges cooleyi
AdelgidaePine Bark Adelgid
Pineus strobi
Adelgidaepale spruce gall adelgid
Adelges laricis
AdelgidaeAdelges viridis
Adelges viridis
AdelgidaePine woolly aphid
Pineus pini
AdelgidaeSilver fir adelgid
Adelges nordmannianae
AdelgidaeAdelges tardus
Adelges tardus
AdelgidaePineapple-gall Adelgid
Sacchiphantes abietis
Adelgidae