Mal del ciprés looking toward Rio Grande, Chubut Province, Argentina
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P. austrocedrae - Mal del ciprés in Argentina  |
P. palmivora sporangia  Sporangia (sporangiospores) showing sympodial branching |
P. frigida symptoms 1  Symptoms of gummosis on black wattle |
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P. pluvialis oogonium and antheridium  Oogonium and oospore with amphigynous antheridium |
P. megasperma colony morphology on V8  Colony morphology on V8 at 7 days |
P. siskiyouensis oogonium with paragynous antheridium  P. siskiyouensis oogonium with paragynous antheridium |
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P. austrocedrae - necrotic lesion in phloem  |
P. kernoviae leaf wilt  Necrosis of rhododendron leaves. |
P. cryptogea hyphal swellings  Cluster of small, angular to globose hyphal swellings formed in water |
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P. kernoviae leaf wilt  Wilted leaf of infected rhododendron |
P. austrocedrae - sporangia drawings  Phytophthora austrocedrae. Morphology of sporangia. Bar: 25 mm. Greslebin et al. 2007 |
Phytophthora taxon Agathis bole canker  Canker on a Kauri tree, New Zealand |