|4 articles sorted by:|
|• research topics|
|• host plants|
Pineus similis (Gillette, 1907) - (ragged spruce gall adelgid)
This adelgid is native to North America but has been also recorded from the U.K. It forms galls on spruce trees and has been only reported on spruce. A secondary host is unknown.
|• English:||ragged spruce gall adelgid|
|• Français:||puceron à galle allongée de l'épinette|