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3:PF039
Apple: Malus x domestica 'McIntosh', 'Cortland'
Apple scab; Powdery mildew: Venturia inaequalis; Podosphaera leucotricha

Evaluation of fungicides in an orchard with a DMI-resistant apple scab population, 2008.

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First Author: Kerik Cox, Cornell University.

Additional Authors: S.M. Villani, M.A. Ellis, C.K. Poon, M.C. Craig-Kuhn

Section: Pome Fruits

Keyword(s): DMI resistance

Geographical location: New York, United States

Products Tested: Captan; Dithane Rainshield; Flint; Indar; Inspire Super; Omega; Rally; Scala; Topguard; USF2018A

Active chemical(s): Captan; Mancozeb; Trifloxystrobin; Fenbuconazole; Difenoconazole + cyprodinil; Fluazinam; Myclobutanil; Pyrimethanil; Flutriafol; Unknown

Biological Control:

Biorational Product:

Manufacturer(s): Arysta; Dow AgroSciences LLC; Bayer CropScience; Dow AgroSciences LLC; Syngenta; Syngenta; Dow AgroSciences LLC; Bayer CropScience; Cheminova; Bayer CropScience.

Publication date: March 30, 2009



The American Phytopathological Society