Hemlock Woolly Adelgid

This entry was made as part of a training session for teachers.

Project Information
City or Town: 
Durham, NH
School or Organization: 
Winnacunnet High School
Scientific name:
Adelges tsugae
Upland - Forest
Resources I used to create this project: 
Digital Camera, Species Identification Keys
How should others reference your work?: 
jcroteau@warriors.winnacunnet.org, identifying Hemlock Woolly Adelgid


Hi jcroteau,

Thank you for this report. This isn’t hemlock wooly adelgid (HWA) or elongate hemlock scale (EHS). The webbing looks to be from a spider , or perhaps needle miner, but not from HWA or EHS.

Karen Bennett