Report No. 8:CF029
Barley: Hordeum vulgare'Thoroughbred'
Powdery mildew: Blumeria graminis

Evaluation of selected fungicides and application timings for the management of powdery mildew in barley, 2013.

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First Author: Steve Rideout, Eastern Shore AREC

Additional Authors: C.M. Waldenmaier, C.E. Sturgis, J.T. Custis

Section: Cereal and Forage Crops


Geographical location: Virginia, United States

Products Tested: Regalia; Quadris; Quilt XCEL; Priaxor; Aproach; Tilt; A15457; A18126; A18993; Prosaro; Stratego YLD; TwinLine

Active chemical(s): Reynoutria sachalinensis extract; Azoxystrobin; Azoxystrobin + Propiconazole; Fluxapyroxad + Pyraclostrobin; Picoxystrobin; Propiconazole; Proprietary; Proprietary; Proprietary; Prothioconazole; Prothioconazole + Trifloxystrobin; Pyraclostrobin + Metconazole

Biological Control: Regalia;Marrone Bio Innovations;extract of Reynoutria sachalinensis

Biorational Product:

Manufacturer(s): Marrone Bio Innovations; Syngenta; Syngenta; BASF Corporation; DuPont; Syngenta; Syngenta; Syngenta; Syngenta; Bayer CropScience; Bayer CropScience; BASF Corporation

Publication date: March 29, 2014

The American Phytopathological Society