Plant Disease (2021) 105 (9 - 0024)

M. Rosati, M. Bogoescu and D. Spadaro (2021)
First report of Erysiphe corylacearum, agent of powdery mildew, on hazelnut (Corylus avellana) in Romania
Plant Disease 105 (9 - 0024)
Abstract: During 2020, hazelnut trees (Corylus avellana) grown in Romania were observed with powdery mildew symptoms. The fungus Erysiphe corylacearum was isolated from the diseased plants. The identification was based on morphological characteristics and DNA sequence analysis. Pathogenicity of the isolates was demonstrated by inoculation and re-isolation.
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Database assignments for author(s): Davide Spadaro

Research topic(s) for pests/diseases/weeds:
surveys/sampling/distribution

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Erysiphe corylacearum	Hazelnut (Corylus)	Romania