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Potato: Solanum tuberosum
Early blight; Brown leaf spot: Alternaria alternata, Alternaria solani

Evaluation of fungicide programs for potato early blight and brown leaf spot control, 2007.

View/Print Report

First Author: William Kirk, Michigan State University.

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

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


Geographical location: Michigan, United States

Products Tested: Bravo Zn; Sonata; LEM 17; Endura; Penncozeb; Super Tin; Evito; Tanos; Dithane Rainshield; Headline

Active chemical(s): Chlorothalonil; Bacillus pumilus strain QST 2808; Penthiopyrad; Boscalid; Mancozeb; Triphenyltin hydroxide; Fluoxastrobin; Famoxadone + cymoxanil; Mancozeb; Pyraclostrobin

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; AgraQuest, Inc.; DuPont; BASF Corporation; United Phophorus, Inc.; DuPont; Arysta; DuPont; Dow AgroSciences LLC; BASF Corporation

Publication date: March 25, 2008

The American Phytopathological Society