annosum root disease
Heterobasidion annosum (Fr) Bref.

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Image	Descriptor	Description
1502050	Symptoms	Annosus root rot; root showing resinosis
1502056	Symptoms	Annosus root rot; root deterioration
1502059	Symptoms	Annosus root rot; sampling infected roots
1502055	Symptoms	Annosus root rot; resinosis lob root
1502057	Symptoms	Annosus root rot; resinosis lob root