Ambrosia Beetles
(Scolytinae: Xyleborini)
Armillaria Root Rot
(Armillaria spp.)
Bacterial Leaf Scorch
(Xylella fastidiosa subsp. Multiplex)
Botryosphaeria Canker
(Botryosphaeria spp)
 Root Rot/14_Cotton (Texas) Root R.jpg)
Cotton (Texas) Root Rot
(Phymatotrichopsis omnivora)
Cynipid Wasp
(Cynipidae)
Dogwood Borer
(Synanthedon scitula)
Drought
Elm Spanworm
(Ennomos subsignarius)
Fall Webworm
(Hyphantria cunea)
Frost Crack
Herbicide Damage
Hypoxylon Canker
(Hypoxylon tinctor)
Improper Mulching
Improper Planting
Improper Pruning
Japanese Beetle
(Popillia japonica)
Leaf Scorch
Leafy Mistletoe
(Phoradendron tomentosum)
Lightning Damage
Linden Looper
(Erannis tilaria)
Mechanical Damage
Nutrient Deficiency
Overwatering
Phytophtora Root Rot
(Phytophtora spp.)
Powdery Mildew
(Oidium sp.)
Redheaded Ash Borer
(Neoclytus acuminatus)
Soil Compaction
Structural Root Rot
(Ganoderma sp.)
Underwatering
Walnut Caterpillar
(Datana integerrima)