Report No. 11:V101
Potato: Solanum tuberosum 'Russet Burbank'
Early Blight: Alternaria solani

Evaluation of foliar fungicides for control of potato early blight in Wisconsin, 2016.

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First Author: S.A. Jordan, University of Wisconsin Madison

Additional Authors: J.Hammel, A.J. Gevens

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops


Geographical location: Wisconsin, United States

Products Tested: Champ WG; Dithane; Endura; Gavel; Luna Tranquility; Moncoat MZ; Priaxor; Quadris; Super Tin; Firewall 17W

Active chemical(s): Copper hydroxide; Mancozeb; Boscalid; Mancozeb + Zoxamide; Fluopyram + Pyrimethanil; flutolanil + mancozeb; Fluxapyroxad + Pyraclostrobin; Azoxystrobin; Triphenyltin hydroxide; Streptomycin sulfate

Biological Control:

Biorational Product:

Manufacturer(s): Nufarm Americas Inc.; Dow AgroSciences LLC; BASF Corporation; Gowan Company; Bayer CropScience; Gowan Company; BASF Corporation; Syngenta; UPI; AgroSource, Inc.

Publication date: March 7, 2017

The American Phytopathological Society