Report No. 7:PF035
Apple: Malus domestica ‘Golden Delicious', 'Red Delicious', and ‘Rome Beauty’
Scab, Powdery mildew; Cedar-apple rust; Sooty blotch; Flyspeck; Bitter rot; White rot; Alternaria rot: Venturia inaequalis; Podosphaera leucotricha; Gymnosporangium juniperi-virginianae; disease complex; Zygophiala jamaicensis; Colletotrichum spp.; Botryosphaeria dothidea; Alternaria spp.

Full season disease management by fungicide mixtures and rotations on Red Delicious, Golden Delicious, and Rome apples, 2012.

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First Author: Keith Yoder, Virginia Tech Ag. Research & Extension Center

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

Section: Pome Fruits


Geographical location: United States

Products Tested: BAS 700; Captan 80 WDG; Flint; ISK 5411; Manzate Pro-Stick; Merivon; Omega; Rally; Ziram

Active chemical(s): Fluxapyroxad; Captan; Trifloxystrobin; Isofetamid; Mancozeb; Fluxapyroxad + Pyraclostrobin; Fluazinam; Myclobutanil; Zinc dimethyldithiocarbamate

Biological Control:  

Biorational Product:  

Manufacturer(s): BASF Corporation; Arysta; Bayer CropScience; ISK Biosciences Corporation; United Phosphorus Inc.; BASF Corporation; Syngenta; Dow AgroSciences LLC; United Phosphorus Inc.  

Publication date: March 11, 2013

© The American Phytopathological Society