Report No. 8:FC243
Soybean: Glycine max
Frogeye leaf spot: Cercospora sojina

Evaluation of foliar fungicides to prevent yield loss from frogeye leaf spot in Mississippi full-season soybean, 2013.

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First Author: T.H. Wilkerson

Additional Authors: T.W. Allen, P.I. McIntire

Section: Field Crops


Geographical location: Mississippi, United States

Products Tested: Alto; Cuprofix Ultra 40 Disperss; Domark; Headline; Muscle ADV; Priaxor; Proline; Quadris; Quadris + Domark; Quadris Top; Quilt XCEL; Stratego YLD; Tilt; Topguard

Active chemical(s): Cyproconazole; Copper sulfate; Tetraconazole; Pyraclostrobin; Chlorothalonil + Tebuconazole; Pyraclostrobin + Fluxaproxad; Prothioconazole; Azoxystrobin; Azoxystrobin + tetraconazole; Azoxystrobin + Difenoconazole; Azoxystrobin + Propiconazole; Trifloxystrobin + Prothioconazole; Propiconazole; Flutriafol

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; United Phosphorus Inc.; Valent BioScience Corporation; BASF Corporation; Sipcam Advan; BASF Corporation; Bayer CropScience; Syngenta; Syngenta + Valent; Syngenta; Syngenta; Bayer CropScience; Syngenta; Cheminova

Publication date: August 12, 2014

The American Phytopathological Society