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Potato: Solanum tuberosum
Early blight; Brown leaf spot; Tan spot: Alternaria solani; Alternaria alternata; Botrytis cinerea

Evaluation of fungicide programs for potato early blight, brown leaf spot and tan spot control: 2009.

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First Author: W.W. Kirk, Michigan State University

Additional Authors: R.L. Schafer, P. Tumbalam

Section: Citrus, Tropical, Vegetable, and Misc. Crops

Keyword(s): Potato; Early blight; Brown leaf spot; Tan spot

Geographical location: Michigan, United States

Products Tested: Echo Zn; Endura; Headline; Dithane Rainshield; Super Tin; LEM 17 200EC; Tanos; Manzate; Scala; Bravo WeatherStik; USF2018A

Active chemical(s): Chlorothalonil; Boscalid; Pyraclostrobin; Mancozeb; Triphenyltin hydroxide; Penthiopyrad; Famoxadone + cymoxanil; Zinc ion and manganese ethylenebisdithiocarbamate; Pyrimethanil; Chlorothalonil; Trifloxystrobin + tebuconazole

Biological Control:

Biorational Product:

Manufacturer(s): Sipcam Agro USA, Inc.; BASF Corporation; BASF Corporation; Dow AgroSciences LLC; United Phosphorus, Inc.; DuPont; DuPont; DuPont; Bayer CropScience; Syngenta; Bayer CropScience

Publication date: March 26, 2010

The American Phytopathological Society