Spruce – Sirococcus Blight
Sirococcus conigenus
Spruce – Sirococcus Blight Signs & Symptoms
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- Base of infected needles
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- Blighted shoot
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- Blighted shoot
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- Blighted shoots
Spruce – Sirococcus Blight Pathogen
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- Cross section of pycnidium
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- Cross section of pycnidium
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- Cross section of pycnidium
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- Pycnidium, vertical section
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- Base of pycnidium, vertical section
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- Conidia
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- Conidia
