Report No. 11:FC082
Soybean: Glycine max
Frogeye leaf spot: Cercospora sojina

Evaluation of premix fungicides for management of frogeye leaf spot of soybean in Arkansas, 2016.

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First Author: Michael Emerson, University of Arkansas

Additional Authors: T. R. Faske, K. Hurd

Section: Field Crops


Geographical location: Arkansas, United States

Products Tested: Affiance; Aproach Prima; Domark 230ME; Priaxor; Quadris; Quadris Top SB; Quadris Top SBX; Stratego YLD; Tilt; Topsin 4.5FL; Topsin M 70WP

Active chemical(s): Tetraconazole + Axoxystrobin; Picoxystrobin + Cyproconazole; Tetraconazole; Pyraclostrobin + Fluxaproxad; Azoxystrobin; Azoxystrobin + Difenoconazole; Azoxystrobin + Difenoconazole; Trifloxystrobin + Prothioconazole; Prothioconazole; Thiophanate-methyl; Thiophanate-methyl

Biological Control:

Biorational Product:

Manufacturer(s): Gowan Company; DuPont; Gowan Company; BASF Corporation; Syngenta; Syngenta; Syngenta; Bayer CropScience; Syngenta; United Phosphorus Inc.; United Phosphorus Inc.

Publication date: August 4, 2017

The American Phytopathological Society