Typical cedar-apple rust gall found in moist spring weather on juniper host.
The Interactive Plant Manager: Diagnosing Pests of Woody Ornamental Plants
Alternatives to Boxwood
Anthracnose of Flowering Dogwood
Bark Splitting on Trees
Beech Leaf Disease
Boxwood Blight Frequently Asked Questions
Cankers on Trees
Cenagium Canker of Pines
Diagnosing Rhododendron Problems
Diplodia Tip Blight on Pines
Gymnosporangium Rust the Three Common Cedar Rust Diseases
Juniper Tip Blight
Normal Needle and Foliage Shedding on Evergreens
Oak Leaf Blister
Oak Wilt NY State DEC
Oak Wilt Protective Zone NY State DEC
Oak Wilt Risk: Distinguishing between Red and White Oaks
Pachysandra Leaf Blight
Tree Dwelling Lichens
Why Flowering Shrubs Fail to Bloom
How to Recognize Hazardous Defects in Trees
USDA Forest Service Hazard Tree Publications and Leaflets
Last updated March 31, 2023
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