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Apple: Malus x domestica 'McIntosh', 'Cortland'
Powdery mildew: Podosphaera leucotricha

Evaluation of fungicides for control of powdery mildew in a ‘McIntosh’ ‘Cortland’ orchard with a DMI-resistant apple scab population, 2009.

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First Author: K.D. Cox, Cornell University

Additional Authors: S.M Villani, J.J. Raes

Section: Pome Fruits

Keyword(s): fungicide resistance

Geographical location: New York, United States

Products Tested: Manzate Pro Stick; Captan; Inspire Super; Luna Sensation ; Indar; Topguard; Flint; Scala; YT699; Sylllit 4L

Active chemical(s): Mancozeb; Captan; Difenoconazole + cyprodinil; Fluopyram + trifloxystrobin; Fenbuconazole; Flutriafol; Trifloxystrobin; Pyrimethanil; Unknown; Dodine

Biological Control:  

Biorational Product:  

Manufacturer(s): DuPont; Arysta; Syngenta; Bayer CropScience; Dow AgroSciences LLC; Cheminova; Bayer CropScience; Bayer CropScience; DuPont; Aceto Corporation  

Publication date: March 26, 2010

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