Douglas Fir – Swiss Needle Cast
Phaeocryptopus gaumannii
Douglas Fir – Swiss Needle Cast Signs & Symptoms
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- Infected foliage
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- Infected foliage
Douglas Fir – Swiss Needle Cast Pathogen
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- Fruiting bodies (pseudothecia) on underside of affected needle
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- Needle and pseudothecia cross-section
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- Pseudothecia
