PDMR



Report No. 11:PF004
Apple: Malus x domestica 'Empire', 'Jonagold'
Apple scab; Powdery mildew: Venturia inaequalis; Podosphaera leucotricha

Evaluation of fungicides for control of apple scab and powdery mildew in an 'Empire'-'Jonagold' orchard, 2016.

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First Author: Kerik Cox

Additional Authors: K.M. Ayer, S.A. Kuehne

Section: Pome Fruits

Keyword(s): SDHI; DMI; QoI; fungicide resistance

Geographical location: New York, United States

Products Tested: Approvia; Captan 80 WDG; Fontelis; Indar; Inspire Super; Kocide 3000; Koverall; Luna Sensation; Luna Tranquility; Merivon; Microthiol Disperss; Procure; Rally; Sercadis; Serenade Optimum; Vangard; Viathon

Active chemical(s): Benzovindiflupyr; Captan; Penthiopyrad; Fenbuconazole; Difenoconazole + Cyprodinil; Copper hydroxide; Mancozeb; Fluopyram + Trifloxystrobin; Fluopyram + Pyrimethanil; Fluxapyroxad + Pyraclostrobin; Sulfur; Triflumizole; Myclobutanil; Fluxapyroxad; Bacillus subtilis strain QST 713; Cyprodinil; Potassium phosphite

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; Arysta; DuPont; Dow AgroSciences LLC; Syngenta; DuPont; Cheminova; Bayer CropScience; Bayer CropScience; BASF Corporation; United Phosphorus, Inc.; Chemtura Corporation; Dow AgroSciences LLC; BASF Corporation; Bayer CropScience; Syngenta; Helena Chemical Company

Publication date: March 7, 2017



The American Phytopathological Society