Report No. 6:SMF002
Grape, 'White Reisling': Vitis vinifera 'White Reisling'
Powdery Mildew: Erysiphe necator

Efficacy of fungicides for management of grape powdery mildew, 2011

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

Additional Authors: J.P. Bassinette

Section: Small Fruits


Geographical location: United States

Products Tested: Orius; Incognito; Unicorn; Luna Experience; Flint; Inspire Super; Torino; Bexar; MBI-10605; Vigor Cal; JMS Stylet-oil; Vivando; Silwet L-77; Break-Thru

Active chemical(s): Tebuconazole; Thiophanate-methyl; Tebuconazole + Sulfur; Fluopyram + Tebuconazole; Trifloxystrobin; Difenoconazole + Cyprodinil; Cyflufenamid; Tolfenpyrad; Reynoutria sachalinensis extract; Calcium; Paraffinic oil; Metrafenone; Polyalkaleneoxide modified heptamethyltrisiloxane; Polyether modified polysiloxane

Biological Control:

Biorational Product:

Manufacturer(s): Makhteshim-Agan; Makhteshim-Agan; Sulphur Mills Ltd.; Bayer CropScience; Bayer CropScience; Syngenta; Gowan Company; Nichino America, Inc.; Marrone Bio Innovations; Agro-K; JMS Flower Farms, Inc.; BASF Corporation; Loveland Industries; Western Farm Service

Publication date: March 30, 2012

The American Phytopathological Society