Select Suspected Cause

Annosum Root Rot

Annosum Root Rot
(Heterobasidion annosum)
Armillaria Root Rot

Armillaria Root Rot
(Armillaria spp.)
Bacterial Leaf Scorch

Bacterial Leaf Scorch
(Xylella fastidiosa subsp. Multiplex)
Bagworm

Bagworm
(Thyridopteryx ephemeraeformis)
Buck Moth

Buck Moth
(Hemileuca maia)
Catalpa Sphinx

Catalpa Sphinx
(Ceratomia catalpae)
Cotton (Texas) Root Rot

Cotton (Texas) Root Rot
(Phymatotrichopsis omnivora)
Drought

Drought
     
Elm Leaf Beetle

Elm Leaf Beetle
(Pyrrhalta luteola)
Elm Spanworm

Elm Spanworm
(Ennomos subsignarius)
Emerald Ash Borer

Emerald Ash Borer
(Agrilus plannipennis)
Euonymus Scale

Euonymus Scale
(Unaspis euonymii)
Fall Webworm

Fall Webworm
(Hyphantria cunea)
Forest Tent Caterpillar

Forest Tent Caterpillar
(Malacosoma disstria)
Four-spined Engraver Beetle

Four-spined Engraver Beetle
(Ips avulsus)
Greenstriped Mapleworm

Greenstriped Mapleworm
(Dryocampa rubicunda)
Herbicide Damage

Herbicide Damage
     
Improper Planting

Improper Planting
     
Japanese Beetle

Japanese Beetle
(Popillia japonica)
Larger Elm Leaf Beetle

Larger Elm Leaf Beetle
(Monocesta coryli)
Leaf Scorch

Leaf Scorch
     
Leaf Spots (Oak)

Leaf Spots (Oak)
(Tubakia quercina)
Lecanium Scale

Lecanium Scale
(Coccus hesperidium)
Lightning Damage

Lightning Damage
     
Linden Looper

Linden Looper
(Erannis tilaria)
Locust Leafminer

Locust Leafminer
(Odontota dorsalis)
Oak Leafroller

Oak Leafroller
(Archips semiferana)
Oak Skeletonizer

Oak Skeletonizer
(Bucculatrix ainsliella)
Orangestriped Oakworm

Orangestriped Oakworm
(Anisota senatoria)
Pine Tip Moth

Pine Tip Moth
(Rhyacionia spp)
Pinkstriped Oakworm

Pinkstriped Oakworm
(Anisota virginiensis)
Soapberry Borer

Soapberry Borer
(Agrilus prionurus)
Solitary Oak Leafminer

Solitary Oak Leafminer
(Cameraria hamadyadella)
Spider Mites

Spider Mites
(Tetranynchus urticae)
Spiny Oakworm

Spiny Oakworm
(Anisota stigma)
Spring Cankerworm

Spring Cankerworm
(Paleacrita vernata)
Variable Oakleaf Caterpillar

Variable Oakleaf Caterpillar
(Heterocampa manteo)
Walnut Caterpillar

Walnut Caterpillar
(Datana integerrima)
Winter Burn

Winter Burn