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Common Shrub Problems
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Common Shrub Problems
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Updated: May 4, 2023
Azaleas and Rhododendrons: Identify and Manage Problems
List of azalea and rhododendron diseases, insect pests, and abiotic problems.
Updated: May 2, 2023
Rose: Identify and Manage Problems
List and descriptions of common rose problems
Updated: February 27, 2023
Lilac: Identify and Manage Problems
There are several species of lilacs that are grown in Maryland.
Updated: February 27, 2023
What Causes Trees and Shrubs to Die?
Not all plant problems are caused by insects and diseases. Many tree and shrub problems are due to environmental issues or planting errors.
Updated: December 14, 2022
Boxwood: Identify and Manage Common Problems
Diagnose, manage, and prevent common boxwood problems
Updated: August 11, 2022
Hydrangea: Identify and Manage Problems
Hydrangeas (Hydrangea spp.) are popular flowering shrubs in Maryland summer gardens.
