PDMR



Report No. 6:PF033
Apple: Malus domestica ‘Golden Delicious', ‘Idared’, ‘York’
Powdery mildew; Scab Cedar-apple rust; Sooty blotch; Flyspeck; Brooks spot; Bitter rot; White rot; Fruit finish: Podosphaera leucotricha; Venturia inaequalis; Gymnosporangium juniperi-virginianae; disease complex; Zygophiala jamaicensis; Mycosphaerella pomi; Botryosphaeria dothidea; Colletotrichum spp.

Disease control by experimental fungicides and mixtures on Golden Delicious, Idared, and York Imperial apples, 2011.

View/Print Report

First Author: Keith Yoder, Virginia Tech Agr. Res. & Ext. Center

Additional Authors: A. E. Cochran II, W. S. Royston, Jr., S. W. Kilmer, G. Engelman

Section: Pome Fruits

Keyword(s):

Geographical location: United States

Products Tested: Captan 80 WDG; Indar; Flint; Fontelis; Inspire Super; Luna Sensation; Merivon 500SC; Omega; Penncozeb 75DF; Rally 40WSP; Topguard; Ziram

Active chemical(s): Captan; Fenbuconazole; Trifloxystrobin; Penthiopyrad; Difenoconazole + Cyprodinil; Fluopyram + Trifloxystrobin; Pyraclostrobin + Fluxaproxad; Fluazinam; Mancozeb; Myclobutanil; Flutriafol; Zinc dimethyldithiocarbamate

Biological Control:

Biorational Product:

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

Publication date: March 30, 2012



© The American Phytopathological Society