This tree is susceptible to most pest and diseases common to ashes, including ash borer, leaf spot, powdery mildew, caterpillars and aphids.
(This tree; is; susceptible to most pest and diseases common to ashes, including ash borer, leaf spot, powdery mildew, caterpillars and aphids)
This tree
is
susceptible to most pest and diseases common to ashes, including ash borer, leaf spot, powdery mildew, caterpillars and aphids