Fir – Rhizosphaera Needle Cast
Rhizosphaera pini
Fir – Rhizosphaera Needle Cast Signs & Symptoms
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- Symptoms
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- Pycnidia bursting from stomata
Fir – Rhizosphaera Needle Cast Pathogen
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- Conidium
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- Conidiophores and conidia
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- Pycnidium cross section
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- Pycnidium cross section
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- Pycnidium cross section
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- Vertical section of pycnidium emerging from stoma
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- Conidia and conidiophores
