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Onion: Allium cepa 'Infinity'
Purple blotch, Botrytis leaf blight: Alternaria porri; Botrytis squamosa

Evaluation of fungicides for conrol of foliar blights of onion, 2007.

View/Print Report

First Author: M.K. Hausbeck, Michigan State University.

Additional Authors: B.D. Cortright

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


Geographical location: Michigan, United States

Products Tested: Bravo WeatherStik; Cabrio; Equus 720; Equus DF; LEM 17; LEM 17; MANA-Iprodione; Manzate; Pristine; Rovral

Active chemical(s): Chlorothalonil; Pyraclostrobin; Chlorothalonil; Chlorothalonil + propiconazole + fludioxonil; Penthiopyrad; Penthiopyrad; Iprodione; Mancozeb; Boscalid + pyraclostrobin; Iprodione

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; BASF Corporation; MANA; MANA; DuPont; DuPont; MANA; DuPont; BASF Corporation; Bayer CropScience.

Publication date: March 30, 2009

The American Phytopathological Society