Project Information
City or Town: 
School or Organization: 
Epping Middle School
Scientific name:
Adelges tsugae
How should others reference your work?: 
EMS.C2.T3(Alex, Kate, Michael, Taylor)


Thank you for this report and these pictures. The eastern hemlock needles pictured aren't infested with hemlock woolly adelgid (HWA)—the white tuft in the picture looks to be a spider egg mass—not HWA. However, there may be elongate hemlock scale (EHS) on some of the needles. EHS were found in Epping in 2014, so you should continue to monitor your trees for infestation.

Karen Bennett