The one that you're probably the most familiar with and might even have growing in your yard is the American arborvitae (Thuja occidentalis), also commonly referred to as the eastern white-cedar ...
In particular we estimate a modified Economic Injury Level (EIL) for the bagworm, Thyridopteryx ephemeraeformis (Haworth), attacking American arborvitae, Thuja occidentalis under retail nursery ...