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Diseases of Conifers
Slides and information provided by Jill Pokorny
| Spruce | Pine |
 Rhizosphaera
Needle Cast Cytospora Canker
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Dothistroma
Needle Blight Lophodermium Needle
Cast and
Brown Spot Needle Blight Sphaeropsis Shoot
Blight Pine Wilt |
Back to Landscape Plant Diagnosis
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