Select Suspected Cause

Botryosphaeria Canker

Botryosphaeria Canker
(Botryosphaeria spp)
Botryosphaeria Canker (Juniper)

Botryosphaeria Canker (Juniper)
(Botryosphaeria stevensii)
Dutch Elm Disease

Dutch Elm Disease
(Ophiostoma novo ulmi)
Emerald Ash Borer

Emerald Ash Borer
(Agrilus plannipennis)
Frost Crack

Frost Crack
     
Fusiform Rust

Fusiform Rust
(Cronartium fusiforme)
Improper Mulching

Improper Mulching
     
Improper Pruning

Improper Pruning
     
Lightning Damage

Lightning Damage
     
Mechanical Damage

Mechanical Damage
     
Phomopsis Canker

Phomopsis Canker
(Phomopsis spp.)
Phytophtora Root Rot

Phytophtora Root Rot
(Phytophtora spp.)
Seridium Canker

Seridium Canker
(Seridium spp.)
Soapberry Borer

Soapberry Borer
(Agrilus prionurus)