Richland started pruning infected trees with light damage earlier this summer, but as trees become more infested, they'll have to be removed before they fall or are toppled in a windstorm.
(Richland; started; pruning infected trees with light damage; T:earlier this summer) Context(Richland started,List([0, 16))):(Richland; started pruning; with light damage) (they; fall; ) (they; are toppled; L:in a windstorm) (trees; become; more infested) (they; to be removed; )
Richland started,List([0, 16))
Richland Richland they they trees they
started started pruning fall are toppled become to be removed
pruning infected trees with light damage T:earlier this summer
with light damage
L:in a windstorm
more infested