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Dogwood Borer
(Synanthedon scitula)
Dutch Elm Disease
(Ophiostoma novo ulmi)
Endothia Canker
(Endothia gyrosa)
Frost Crack
Fusiform Rust
(Cronartium fusiforme)
Hypoxylon Canker
(Hypoxylon tinctor)
Hypoxylon Canker (Oak)
(Biscogniauxia atropunctata)
Improper Mulching
Lightning Damage
Mechanical Damage
Phomopsis Canker
(Phomopsis spp.)
Phytophtora Root Rot
(Phytophtora spp.)
Soapberry Borer
(Agrilus prionurus)