Report No. 8:V276
Onion: Allium cepa
Purple blotch; Syemphylium leaf blight; Botrytis leaf blight: Alternaria porri; Stemphylium vesicarium; Botrytis squamosa

Evaluation of fungicide programs to control foliar diseases of onions in Georgia I, 2013.

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First Author: David Langston

Additional Authors: H. Sanders

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


Geographical location: Georgia, United States

Products Tested: Priaxor; Merivon; Pristine; Omega; Bravo WeatherStik; Catamaran; Quadris Top; Cabrio

Active chemical(s): Fluxapyroxad + Pyraclostrobin; Fluxapyroxad + Pyraclostrobin; Boscalid + Pyraclostrobin; Fluazinam; Chlorothalonil; Chlorothalonil + Potassium phosphite; Azoxystrobin + Difenoconazole; Pyraclostrobin

Biological Control:

Biorational Product:

Manufacturer(s): BASF Corporation; BASF Corporation; BASF Corporation; ISK Biosciences Corporation; Syngenta; Luxembourg Industries Ltd.; Syngenta; BASF Corporation

Publication date: August 12, 2014

The American Phytopathological Society