Report No. 11:FC081
Soybean: Glycine max
Frogeye leaf spot: Cercospora sojina

Evaluation of foliar 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: Domark; Fortix; Headline EC; Priaxor + Tilt; Proline; Quadris Top SBX; Stratego YLD; Topguard; Topsin 4.5FL; Topsin XTR

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

Biological Control:

Biorational Product:

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

Publication date: August 4, 2017

The American Phytopathological Society