Aphids
Affected Species:
Beech, Crabapple, Elm, Hawthorn, Linden, Maple, Oak, Rose, Serviceberry, Spirea, Sycamore / Planetree, Tulip Poplar, Viburnum
Many species of aphids or plant lice occur on ornamental trees and shrubs in Pennsylvania.
Affected Species:
Beech, Crabapple, Elm, Hawthorn, Linden, Maple, Oak, Rose, Serviceberry, Spirea, Sycamore / Planetree, Tulip Poplar, Viburnum
Many species of aphids or plant lice occur on ornamental trees and shrubs in Pennsylvania.