Report No. 5:PF015
Apple: Malus X domestica 'Rome Beauty', 'Golden Delicious', 'Stayman', 'Cortland', and 'Red Delicious'
Apple scab: Venturia inaequalis

Evaluation of early and late season organic and low risk fungicide programs for apple scab in Pennsylvania, 2010.

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First Author: Noemi Halbrendt, Penn State University

Additional Authors: H. K. Ngugi; B. Jarjour

Section: Pome Fruits


Geographical location: Pennsylvania, United States

Products Tested: Captan 80 WDG; Cuprofix Ultra 40 Disperss; Kocide 3000; Lime Sulfur; Luna Sensation; Manzate Pro-Stick; Microthiol Disperss; Micro Sulf; Rally; Topsin M 70WP; Penncozeb 75DF

Active chemical(s): Captan; Copper sulfate; Copper hydroxide; Calcium polysulfide; Fluopyram + trifloxystrobin; Mancozeb; Sulfur; Sulfur; Myclobutanil; Thiophanate-methyl; Zinc manganese

Biological Control:

Biorational Product:

Manufacturer(s): Arysta; United Phosphorus Inc.; DuPont; Miller Chemical and Fertilizer Company; Bayer CropScience; DuPont; United Phosphorus Inc.; Nufarm Americas Inc.; Dow AgroSciences LLC; United Phosphorus Inc.; United Phosphorus Inc.

Publication date: March 28, 2011

The American Phytopathological Society