Chinese Arborvitae
Thuja orientalis
Cupressaceae · coniferous tree · introduced
Last updated
Data Maturity Structured
This profile synthesizes data from multiple published sources. Expert field review is in progress.
Diseases (11)
Black Flagging Symptom category — not a single disease Root Rot Seiridium cardinale Seiridium Canker Diaporthe vaccinii or Diplodia tip blight agents Tip Blight Fungal growth Coniophora Growth Didymascella thujina Leaf Blight (Keithia Blight) Postia sericiomollis Pencil Rot (Brown Pocket Rot) Fomitopsis officinalis, Porodaedalea pini, and other wood... Stem Decay Perreniporia subacida Yellow Root Rot Phytophthora lateralis Port Orford cedar root rot Fungal agents (multiple) Leaf Blight
Pests (15)
Various (Coleoptera, Lepidoptera) Borer Argyresthia cupressella Cypress tip moth Otiorhynchus spp. Root weevil Coccoidea Scale insect Tetranychidae Spider mite Berckmann's Blight Cedar Flagging Shoot Tip Dieback Twig Blight Various (Buprestidae, Scolytinae) Flat Headed And Shothole Borers Carulaspis juniperi Juniper scale Juniper fall-webworm Various (Agromyzidae, Gracillariidae, Tenthredinidae) Leafminer Physokermes piceae Spruce bud scale Scale