downy mildew (Plasmopara halstedii ) on common sunflower (Helianthus annuus ) - 0725009

downy mildew
Plasmopara halstedii (Farl.) Berl. & De Toni

Host: common sunflower (Helianthus annuus L.)
Descriptor: Symptoms
Description: Green and chlorotic mottling along the main veins due to Plasmopara halstedii on sunflower.
Image type: Field
Image location: France

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: SRPV, Ile de France
Organization: Les Services Régionaux de la Protection des Végétaux
Country: France

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Image Number: 0725009

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Image Citation:(?) SRPV, Ile de France , Les Services Régionaux de la Protection des Végétaux,

Node Affiliation: Bugwood - UGA

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Image uploaded on Wednesday, November 10, 2004
Image Information last updated on Tuesday, August 05, 2008