Ambrosia Beetles
(Scolytinae: Xyleborini)
Annosum Root Rot
(Heterobasidion annosum)
Armillaria Root Rot
(Armillaria spp.)
Bagworm
(Thyridopteryx ephemeraeformis)
Black Turpentine Beetle
(Dendroctonus terebrans)
Botryosphaeria Canker
(Botryosphaeria spp)
Botryosphaeria Canker (Juniper)
(Botryosphaeria stevensii)
Chalcid Wasp
(Eurytomida spp)
Cotton (Texas) Root Rot
(Phymatotrichopsis omnivora)
Dothistroma Needle Blight
(Dothistroma spp)
Drought
Dutch Elm Disease
(Ophiostoma novo ulmi)
Emerald Ash Borer
(Agrilus plannipennis)
Endothia Canker
(Endothia gyrosa)
Entomosporium Leaf Spot
(Entomosporium spp)
Euonymus Scale
(Unaspis euonymii)
Five-spined Engraver Beetle
(Ips grandicollis)
Four-spined Engraver Beetle
(Ips avulsus)
Fusiform Rust
(Cronartium fusiforme)
Herbicide Damage
Hypoxylon Canker
(Hypoxylon tinctor)
Hypoxylon Canker (Oak)
(Biscogniauxia atropunctata)
Improper Planting
Leafy Mistletoe
(Phoradendron tomentosum)
Lecanium Scale
(Coccus hesperidium)
Lightning Damage
Mechanical Damage
Nutrient Deficiency
Oak Leafroller
(Archips semiferana)
Oak Wilt
(Bretziella fagacearum)
Phomopsis Tip Blight
(Phomopsis juniperovora)
Phytophtora Root Rot
(Phytophtora spp.)
Pine Tip Moth
(Rhyacionia spp)
Post Oak Decline
(Multiple agents)
Redheaded Ash Borer
(Neoclytus acuminatus)
Seridium Canker
(Seridium spp.)
Six-spined Engraver Beetle
(Ips calligaphus)
Soapberry Borer
(Agrilus prionurus)
Soil Compaction
Solitary Oak Leafminer
(Cameraria hamadyadella)
Southern Pine Beetle
(Dendroctonus frontalis)
Structural Root Rot
(Ganoderma sp.)
Twig Girdler
(Oncideres pustulatus)
Underwatering
Winter Burn