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Apple: Malus x domestica 'Red Delicious', 'Rome Beauty'
Apple scab; powdery mildew; cedar apple rust: Venturia inaequalis; Podosphaeria leucotricha; Gymnosporangium juniperi-virginianae

Early and mid-season disease control on Red Delicious and Rome Beauty apples, 2007

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First Author: Noemi Halbrendt, Penn State University FREC.

Additional Authors: J. W. Travis, B. L. Lehman, B. Jarjour

Section: Pome Fruits


Geographical location: Pennsylvania, United States

Products Tested: Champion; Scala; Lime Sulfur; Topsin M; Indar; Captan; Dithane DF; Inspire 250EC; Sovran; Kocide 3000; Micro Sulf; Rubigan

Active chemical(s): Copper hydroxide; Cyprodinil; Calcium polysulfide; Thiophanate-methyl; Fenbuconazole; Captan; Mancozeb; Difenoconazole; Kresoxim-methyl; Copper hydroxide; Sulfur; Fenarimol

Biological Control:

Biorational Product:

Manufacturer(s): Nufarm Americas Inc. (formerly Agtrol International); Bayer CropScience; Miller Chemical and Fertilizer Company; Cerexagri, Inc; Dow AgroSciences LLC; Arysta; Dow AgroSciences LLC; Syngenta; BASF Corporation; DuPont; Nufarm Americas Inc. (formerly Agtrol International); Gowan Company

Publication date: March 25, 2008

The American Phytopathological Society