Elm Armored Scale
Clavaspis ulmi (Johnson, 1896)
Elm Armored Scale: https://marylandbiodiversity.com/species/11412
Synonyms
Corky Bark Aspidiotus  Elm Aspidiotus  Elm Clavaspis Scale 
Tags
Total Records
by Month
for Jan - Dec from 2019 - 2020

Source: Maryland Biodiversity Project database

Total Records
by Year

Source: Maryland Biodiversity Project database