black canker
black spot
blackheart
melaxuma
scab
ferrugo
tar spot
Pellicularia filamentosa
potato fungus
Rhizoctinia solani
sooty bark disease
scorch
blotch
canker
finger-and-toe
rust
anthracnose
black
cankered
damping off fungus
Pythium debaryanum
plant disease
phytopathology
wilt disease
white rust
leaf curl
damping off
wilt
Canavan-Van Bogaert-Bertrand disease
rust fungus
phytodiagnostics
lichen
smut
Cortinarius mutabilis
mildew
blackroot
rootrot
purple-staining Cortinarius
rugose mosaic
leaf scorch
blue mold fungus
phytopathogenic
phytocannabinoid
Peronospora tabacina
Dutch elm disease
strawbreaker
brown spot
oncopathogen
phytopathogenesis
potato wart