Our arborist advice section is the most extensive expert collection of tree, lawn and landscape care tips and educational resources that you will find anywhere.
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Ron Hegner, district manager of Davey's North Pittsburgh office, tells listeners about the history of Arbor Day and why it's so important to plant the right tree in the right place.
In this KDKA sement, Todd Sherbondy tells listeners why it is so important to mulch properly in order for your tree to see the benefits.
Borer larvae feed underneath the bark, creating multiple tunnels that cut through the water-transporting layers of wood, interfering with the water supply to branches and needles.
Scale insects are small, highly modified animals that have little resemblance to most insects. Because of their small size and often cryptic appearance, large numbers may be present without being noticed.
The hemlock woolly adelgid is a serious pest of Canadian hemlock in the eastern United States and of western hemlock used as an ornamental in the Pacific Northwest.