Report No. 10:PF031
Apple: Malus domestica 'Ginger Gold', 'Macoun', 'Zestar!'
Apple scab; Apple rusts; Necrotic leaf spot; Brooks spot; Fruit rots; Sooty blotch; Flyspeck;: Venturia inaequalis; Gymnosporangium spp.; Botryosphaeria obtusa; Mycosphaerella pomi; Botryosphaeria spp. and Colletotrichum spp; disease complex; Zygophiala jamaicensis

Field assessment of biostimulants to aid in reduction of sulfur for management of apple scab in an organic orchard, 2015.

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First Author: Terence Bradshaw, University of Vermont

Additional Authors: A. Hazelrigg; J. Foster; S.L. Kingsley-Richards

Section: Pome Fruits


Geographical location: Vermont, United States

Products Tested: White Willow Bark Powder; Yucca Ag Aide

Active chemical(s): Willow bark extract; Yucca extract

Biological Control:

Biorational Product: 1. Yucca Ag Aide, yucca extract, Desert King International, LLC.; 2. White Willow Bark Powder, willow bark extract, Stryka Botanics

Manufacturer(s): Stryka Botanics; Desert King International, LLC

Publication date: September 5, 2016

The American Phytopathological Society