Arborvitae – Phyllosticta

Phyllosticta thujae Arborvitae – Phyllosticta Signs & Symptoms

: Pycnidia visible in branch

: Pycnidia visible in branch

: Infected branch

Arborvitae – Phyllosticta Pathogen

: Conidia

: Conidia

: Conidia on conidiophores

: Conidia on conidiophores

: Conidia on conidiophores

: Conidia on conidiophores

: Pycnidium

: Pycnidium

: Pycnidium

: Pycnidium

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