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Report No. 4:SMF056
Grape: Vitis interspecific hybrid 'Chancellor'
Downy mildew: Plasmopara viticola

Evaluation of fungicide programs for control of downy mildew of grapes, 2009.

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First Author: Wayne Wilcox, Cornell University

Additional Authors: D.G. Riegel

Section: Small Fruits


Geographical location: New York, United States

Products Tested: Ranman 400SC; Phostrol; Presidio; Pristine; BAS65100F; Revus; Revus Top; Gavel; GWN 4700; Ridomil Gold Copper

Active chemical(s): Cyazofamid; Phosphorous acid; Fluopicolide; Pyraclostrobin + boscalid; ametoctradin + dimethomorph; Manipropamid; Mandipropamid + difenoconazole; Zoxamid + mancozeb; Confidential; Mefenoxam + copper hydroxide

Biological Control:

Biorational Product:

Manufacturer(s): FMC Corporation; Nufarm Americas Inc.; Valent USA; BASF; BASF; Syngenta; Syngenta; Gowan Company; Gowan Company; Syngenta

Publication date: August 23, 2010

The American Phytopathological Society