Report No. 10:FC162
Soybean: Glycine max 'Armor48-R40' 'Asgrow 4835'
Frogeye leaf spot; Target spot: Cercospora sojina; Corynespora cassiicola

Field evaluation of fungicide efficacy on frogeye leaf spot and target spot, 2015.

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First Author: B. Lin, University of Tennessee, West TN Research and Education Center

Additional Authors: W.J. Jordan IV; H.M. Kelly

Section: Field Crops

Keyword(s): Soybean; field evaluation; fungicide efficacy; frogeye leaf spot;

Geographical location: Milan, Tennessee; Jackson, Tennessee, United States

Products Tested: Affiance; Aproach Prima; Domark; Fortix; Headline; Overrule + Quadris; Priaxor(R) D; Quadris Top SB; Stratego YLD; Stratego YLD + Proline; Topguard; Topsin M WSB; Topsin XTR; Trivapro A+B

Active chemical(s): Tetraconazole + azoxystrobin; Cyproconazole; Tetraconazole; Floxastrobin + Flutriafol; Pyraclostrobin; thiophanate-methyl+tebuconazole+azoxystrobin; Pyraclostrobin+Tetraconazole+Fluxapyroxad; Azoxystrobin + Difenoconazole; Trifloxystrobin + Propiconazole; Prothioconazole + Trifloxystrobin; Flutriafol; Thiophanate-methyl; Thiophanate-methyl + Tebuconazole; Azoxystrobin , Propiconazole , and Benzovindiflupyr

Biological Control:

Biorational Product:

Manufacturer(s): Gowan Company; DuPont; Gowan Company; Cheminova; BASF Corporation; Innvictis Crop Care+Syngenta; BASF Corporation; Syngenta; Bayer CropScience; Bayer CropScience; Cheminova; United Phosphorus Inc.; United Phosphorus Inc.; Syngenta

Publication date: September 5, 2016

The American Phytopathological Society