Report No. 5:PF017
Apple: Malus X domestica 'Golden Delicious'
Scab, flyspeck, sooty blotch and Bot rot: Botryosphaeria sp; Zygophiala jamaicensis; disease complex; Venturia inaequalis

Performance of organic, low resistance risk, conventional summer disease programs for Golden Delicious apple, 2010.

View/Print Report

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; Inspire Super; Kocide 3000; LI 700; Lime Sulfur; Luna Sensation; Micro Sulf; Penncozeb 75DF; Topsin M 70WP

Active chemical(s): Captan; Copper sulfate; Cyprodinil; Copper hydroxide; Methyl acetic acid; Calcium polysulfide; Fluopyram + trifloxystrobin; Sulfur; Zinc manganese; Thiophanate-methyl

Biological Control: 1. Cuprofix Ultra; copper sulfate; United Phosphorus, Inc., 2. Lime sulfur; Calcium polysulfide; Miller Chemical Co.; 3. MicroSulf WP; Sulfur; Nufarm Americas

Biorational Product:

Manufacturer(s): Arysta; United Phosphorus Inc.; Syngenta; DuPont; Loveland Industries; Miller Chemical and Fertilizer Company; Bayer CropScience; Nufarm Americas Inc.; United Phosphorus Inc.; United Phosphorus Inc.

Publication date: March 28, 2011

The American Phytopathological Society