Report No. 10:FC234
Soybean: Glycine max
Frogeye leaf spot: Cercospora sojina

Evaluation of foliar fungicides for management of frogeye leaf spot of soybean in Arkansas, 2015

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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: Domark; Fortix; Headline; Priaxor; Proline; Quadris Top SB; Stratego YLD; Topguard; Topsin M 70WP; Topsin XTR

Active chemical(s): Tetraconazole; Fluoxastrobin + Flutriafol; Pyraclostrobin; Pyraclostrobin + Fluxaproxad; Prothioconazole; Azoxystrobin + Difenoconazole; Trifloxystrobin + Prothioconazole; Flutriafol; Thiophanate-methyl; Thiophanate-methyl + Tebuconazole

Biological Control:

Biorational Product:

Manufacturer(s): Valent USA Corporation; Cheminova; BASF Corporation; BASF Corporation; Bayer CropScience; Syngenta; Bayer CropScience; Cheminova; Cerexagri-Nisso; United Phosphorus Inc.

Publication date: September 5, 2016

The American Phytopathological Society