Report No. 10:V009
Onion, Yellow: Allium cepa ‘Safrane’
Stemphylium leaf blight; Purple blotch; Botrytis leaf blight: Stemphylium vesicarium; Alternaria porri; Botrytis squamosa

Evaluation of fungicide treatments for control of foliar diseases in onion in Wisconsin, 2015.

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

Additional Authors: A. J. Gevens

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


Geographical location: Wisconsin, United States

Products Tested: Endura; Scala; Rovral; Luna Tranquility; Dithane; Echo 720; Switch; Quadris Top

Active chemical(s): Boscalid; Pyrimethanil; Iprodione; Fluopyram + Pyrimethanil; Mancozeb; Chlorothalonil; Cyprodinil + Fludioxonil; Azoxystrobin + Difenoconazole

Biological Control:

Biorational Product:

Manufacturer(s): BASF Corporation; Bayer CropScience; Bayer CropScience; Bayer CropScience; Dow AgroSciences LLC; Sipcam Advan; Syngenta; Syngenta

Publication date: March 7, 2016

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