Select Suspected Cause

Ambrosia Beetles

Ambrosia Beetles
(Scolytinae: Xyleborini)
Black Turpentine Beetle

Black Turpentine Beetle
(Dendroctonus terebrans)
Black Twig Borer

Black Twig Borer
(Xylosandrus compactus)
Botryosphaeria Canker

Botryosphaeria Canker
(Botryosphaeria spp)
Botryosphaeria Canker (Juniper)

Botryosphaeria Canker (Juniper)
(Botryosphaeria stevensii)
Carpenterworm

Carpenterworm
(Prionoxystus robiniae)
Chalcid Wasp

Chalcid Wasp
(Eurytomida spp)
Cottonwood Borer

Cottonwood Borer
(Plectrodera scalator)
Cottonwood Twig Borer

Cottonwood Twig Borer
(Gypsonoma haimbachiana)
Crape Myrtle Bark Scale

Crape Myrtle Bark Scale
(Eriococcus lagerstroemiae)
Dogwood Borer

Dogwood Borer
(Synanthedon scitula)
Emerald Ash Borer

Emerald Ash Borer
(Agrilus plannipennis)
Endothia Canker

Endothia Canker
(Endothia gyrosa)
Five-spined Engraver Beetle

Five-spined Engraver Beetle
(Ips grandicollis)
Four-spined Engraver Beetle

Four-spined Engraver Beetle
(Ips avulsus)
Improper Pruning

Improper Pruning
     
Lesser Peachtree Borer

Lesser Peachtree Borer
(Synanthedon pictipes)
Mechanical Damage

Mechanical Damage
     
Peachtree Borer

Peachtree Borer
(Synanthedon exitiosa)
Phomopsis Canker

Phomopsis Canker
(Phomopsis spp.)
Post Oak Decline

Post Oak Decline
(Multiple agents)
Redheaded Ash Borer

Redheaded Ash Borer
(Neoclytus acuminatus)
Seridium Canker

Seridium Canker
(Seridium spp.)
Six-spined Engraver Beetle

Six-spined Engraver Beetle
(Ips calligaphus)
Soapberry Borer

Soapberry Borer
(Agrilus prionurus)
Soil Compaction

Soil Compaction
     
Southern Pine Beetle

Southern Pine Beetle
(Dendroctonus frontalis)
Southern Pine Sawyer

Southern Pine Sawyer
(Monochamus titillator)
Twig Girdler

Twig Girdler
(Oncideres pustulatus)