acute oak decline
chestnut canker
chestnut blight
chestnut-bark disease
walnut blight
twig blight
apple canker
apple blight
blister blight
holly-leaved oak
Quercus ilex
evergreen oak
holm oak
holm tree
collar blight
live oak
Ulmus rubra
red elm
slippery elm
chestnut oak
foot rot
Mirbeck's oak
pinewilt
oakenshaw
plant disease
Ceratostomella ulmi
Dutch elm fungus
pine spittlebug
water birch
littleleaf disease
river birch
mott
oaktree
Quercus shumardii
rust
gall oak
red oak tree
Shumard red oak
Shumard oak
wheately elm
guernsey elm
Ulmus campestris sarniensis
leaf disease
eastern red cedar
oakleaf
Ulmus sarniensis
Scolytus multistriatus
peach blight
Jersey elm
maple bark stripper's disease
weed tree
rootrot
Dutch-elm beetle
Ulmus campestris wheatleyi
Pinus palustris
southern yellow pine
Georgia pine
pitch pine
phytopathology
king of the forest
longleaf pine
shinnery
pear blight
pinyon
salicology
cade
fire blight
pinon
ergotism
red cedar
spruce pine
Picea rubens
Canadian hemlock
pink disease
yellow spruce
eastern hemlock
eastern spruce
Tsuga canadensis
red spruce
Quercus bicolor
swamp white oak
Alnus maritima
swamp oak