Spruce – Needle Rust
Chrysomyxa sp.
Spruce – Needle Rust Signs & Symptoms
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- Aecia on needles
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- Aecia on needles
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- Aecia on needles
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- Affected foliage
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- Affected foliage
Spruce – Needle Rust Pathogen
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- Aeciospores
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- Aeciospore
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- Peridial cells
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- Peridial cells
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- Peridial cells
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- Aecium cross section
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- Aecium cross section
