Report No. 8:SMF004
Grape: Vitis vinifera 'White Reisling'
Powdery Mildew: Erysiphe necator

Efficacy of fungicides for management of grape powdery mildew, 2013

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First Author: J. W. Pscheidt, Oregon State University

Additional Authors: J.P Bassinette

Section: Small Fruits


Geographical location: Oregon, United States

Products Tested: Abound; Quadris Top; Torino; Vangard; Inspire Super; Break-Thru; Quintec; Kumulus DF; Orius; Mettle; Flint; GWN-10250

Active chemical(s): Azoxystrobin; Azoxystrobin + Difenoconazole; Cyflufenamid; Cyprodinil; Difenoconazole + Cyprodinil; Polyether modified polysiloxane; Quinoxyfen; Sulfur; Tebuconazole; Tetraconazole; Trifloxystrobin; Undisclosed

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; Syngenta; Gowan Company; Syngenta; Syngenta; Western Farm Service; Dow AgroSciences LLC; Arysta; Makhteshim Agan; Isagro-USA; Bayer CropScience; Gowan Company

Publication date: March 29, 2014

The American Phytopathological Society