Armillaria Root Rot
(Armillaria spp.)
Drought
Frost Crack
Herbicide Damage
Improper Mulching
Improper Planting
Improper Pruning
Leaf Scorch
Leafy Mistletoe
(Phoradendron tomentosum)
Lightning Damage
Linden Looper
(Erannis tilaria)
Mechanical Damage
Nutrient Deficiency
Overwatering
Pinkstriped Oakworm
(Anisota virginiensis)
Powdery Mildew
(Oidium sp.)
Soil Compaction
Structural Root Rot
(Ganoderma sp.)
Underwatering
Variable Oakleaf Caterpillar
(Heterocampa manteo)