/0191_AA.jpg)
Anthracnose (Ash)
(Discula fraxinus)
/0199_Anthracnose E.jpg)
Anthracnose (Elm)
(Stegophora ulmea)
/0190_Anthracnose _Oak.jpg)
Anthracnose (Oak)
(Discula quercina)
/0195_Anthracnose_(Sycamore).jpg)
Anthracnose (Sycamore)
(Discula platani)
Bacterial Leaf Scorch
(Xylella fastidiosa subsp. Multiplex)
Black Turpentine Beetle
(Dendroctonus terebrans)
Botryosphaeria Canker
(Botryosphaeria spp)
/01_BC.jpg)
Botryosphaeria Canker (Juniper)
(Botryosphaeria stevensii)
Cedar Hawthorn Rust
(Gymnosporangium juniperi-virginiana)
Chalcid Wasp
(Eurytomida spp)
Dothistroma Needle Blight
(Dothistroma spp)
Drought
Dutch Elm Disease
(Ophiostoma novo ulmi)
Eastern Tent Caterpillar
(Malacosoma americanum)
Elm Leaf Beetle
(Pyrrhalta luteola)
Entomosporium Leaf Spot
(Entomosporium spp)
Euonymus Scale
(Unaspis euonymii)
Fireblight
(Erwinia amylovora)
Five-spined Engraver Beetle
(Ips grandicollis)
Herbicide Damage
Improper Planting
Improper Pruning
Larger Elm Leaf Beetle
(Monocesta coryli)
Leaf Scorch
/0209_LSMS.jpg)
Leaf Spots (Maple-Sycamore)
(Rhytisma acerinum)
Lecanium Scale
(Coccus hesperidium)
Lightning Damage
Linden Looper
(Erannis tilaria)
Locust Leafminer
(Odontota dorsalis)
Mechanical Damage
Nutrient Deficiency
Oak Leaf Blister
(Taphrina caerulescens)
Oak Leafroller
(Archips semiferana)
Oak Wilt
(Bretziella fagacearum)
Overwatering
Phomopsis Tip Blight
(Phomopsis juniperovora)
Phytophtora Root Rot
(Phytophtora spp.)
Pine Tip Moth
(Rhyacionia spp)
Powdery Mildew
(Oidium sp.)
Seridium Canker
(Seridium spp.)
Six-spined Engraver Beetle
(Ips calligaphus)
Soapberry Borer
(Agrilus prionurus)
Solitary Oak Leafminer
(Cameraria hamadyadella)
Southern Pine Beetle
(Dendroctonus frontalis)
Sphaeropsis Tip Blight
(Sphaeropsis sapinea)
Structural Root Rot
(Ganoderma sp.)
Twig Girdler
(Oncideres pustulatus)
Underwatering
Winter Burn