Viburnum Diseases & Insect Pests
Learn about pests, diseases, and best practices for growing healthy viburnum.
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Learn about pests, diseases, and best practices for growing healthy viburnum.
Diseases Black Root Rot: Black root rot is caused by the fungus Thielaviopsis basicola. This fungus primarily affects the root system and reduces plant vigor. Aboveground symptoms may include...
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Sep 6, 2024 | Entomology, Landscape, Problems, Shrubs
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