Spruce – Rhizosphaera Needle Cast
Rhizosphaera kalkhoffii
Spruce – Rhizosphaera Needle Cast Signs & Symptoms
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- Needle with pycnidia
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- Affected foliage
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- Affected foliage
Spruce – Rhizosphaera Needle Cast Pathogen
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- Pycnidium cross section
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- Pycnidium cross section
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- Pycnidium cross section
