powdery mildew (Erysiphe necator ) on wine grape (Vitis vinifera ) - 5403517

powdery mildew
Erysiphe necator Schwein.

Host: wine grape (Vitis vinifera L.)
Descriptor: Symptoms
Description: Powdery mildew of grape on leaf and fruit
Image type: Field
Image location: Chungwa County, Dacun Township, Taiwan

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Yuan-Min Shen
Organization: Taichung District Agricultural Research and Extension Station
Country: Taiwan

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Image Number: 5403517

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Image Citation:(?) Yuan-Min Shen, Taichung District Agricultural Research and Extension Station, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Friday, September 18, 2009
Image Information last updated on Wednesday, April 14, 2010