Holly Diseases & Insect Pests
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...
Category: Trees
Crapemyrtle Bark Scale
Identify and treat crape myrtle bark scale to protect your trees.
Powdery Mildew
Learn how to recognize powdery mildew symptoms and apply effective control measures.
Integrated Pest Management (I.P.M.) for Evergreen Bagworms
Learn how to prevent and treat bagworm infestations for healthy trees.
Black Twig Borer
Learn how to recognize signs of black twig borer damage and control methods.
Maple Diseases & Insect Pests
Learn how to identify and treat pests, diseases, and environmental stress in maples.
Palm Diseases & Nutritional Problems
Learn how to manage pests, diseases, and nutrient deficiencies in palms.
Armored Scale Insects & Control
Learn how to identify armored scale infestations and protect your plants.
Oak Diseases & Insect Pests
Discover common oak tree issues and how to address them effectively.
Cranberry Rootworm Beetle
The Cranberry Rootworm Beetle (Rhabdopterus picipes) is a nocturnal pest that feeds on the foliage of woody landscape plants, leaving C-shaped holes in leaves. Though the beetles remain hidden during the day, their damage resembles hail impact. Effective management includes cultural practices to maintain plant health and targeted insecticide applications. Learn how to identify, prevent, and control this beetle to protect your landscape.
Leyland Cypress Diseases, Insects & Related Pests
Learn how to recognize pests, diseases, and environmental stress in Leyland cypress.
Dogwood Diseases & Insect Pests
Discover how to manage dogwood problems for vibrant, healthy trees.