PDMR



Report No. 5:PF031
Apple: Malus x domestica 'Cortland', 'Jonagold'
Powdery mildew: Podosphaera leucotricha

Evaluation of fungicides for control of powdery mildew on ‘Jonagold’ and ‘Cortland’ in orchards with DMI-resistant apple scab populations, 2010.

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First Author: Kerik Cox, Cornell University

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

Section: Pome Fruits

Keyword(s): DMI fungicides; QoI fungicides; SDHI fungicides

Geographical location: New York, United States

Products Tested: Manzate Pro-Stick; Captan 80 WDG; Indar; Topguard; Inspire; Flint; Rally; Luna Sensation; Scala; Adament; Inspire Super; Omega; Fontelis; Torino; Kocide 3000

Active chemical(s): Mancozeb; Captan; Fenbuconazole; Flutriafol; Difenoconazole; Trifloxystrobin; Myclobutanil; Fluopyram + trifloxystrobin; Pyrimethanil; Tebuconazole + Trifloxystrobin; Difenoconazole + cyprodinil; Fluazinam; Pentiopyrad; Cyflufenamid; Copper hydroxide

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; Arysta; Dow AgroSciences LLC; Cheminova; Syngenta; Bayer CropScience; Dow AgroSciences LLC; Bayer CropScience; Bayer CropScience; Bayer CropScience; Syngenta; Syngenta; DuPont; Gowan Company; DuPont

Publication date: March 28, 2011



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