clogs
xylem
chokes
spread
feed
dries up
known
centuries old
southern
pathogen
Olive Quick Decline Syndrome
twigs
dry out
scorch
traits
thrive
slowing down
clogs
xylem
chokes
spread
feed
dries up
known
centuries old
southern
pathogen
Olive Quick Decline Syndrome
twigs
dry out
scorch
traits
thrive
slowing down