Ambrosia Beetles
(Scolytinae: Xyleborini)
Botryosphaeria Canker
(Botryosphaeria spp)
Botryosphaeria Canker (Juniper)
(Botryosphaeria stevensii)
Dutch Elm Disease
(Ophiostoma novo ulmi)
Emerald Ash Borer
(Agrilus plannipennis)
Frost Crack
Fusiform Rust
(Cronartium fusiforme)
Improper Mulching
Improper Pruning
Lightning Damage
Mechanical Damage
Phomopsis Canker
(Phomopsis spp.)
Phytophtora Root Rot
(Phytophtora spp.)
Post Oak Decline
(Multiple agents)
Seridium Canker
(Seridium spp.)
Soapberry Borer
(Agrilus prionurus)