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3:SMF030
Grape: Vitis labrusca 'Concord'
Black rot; Powdery mildew: Guignardia bidwellii; Uncinula necator

Evaluation of organic fungicides for control of black rot and powdery mildew of Concord grapes, 2008.

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First Author: Bryan Hed, Penn State University.

Additional Authors: J.W. Travis

Section: Small Fruits

Keyword(s): plant extracts; wetting agents; biological control; biorational

Geographical location: Pennsylvania, United States

Products Tested:

Active chemical(s):

Biological Control: 1. Milstop; potassium bicarbonat; BioWorks, Inc. 2. Yucca Ag Aide 50; Yucca schidigera extract; Desert King International 3. Cueva; copper octanoate; W. Neudorff GmbH KG; 4. NuFilm P; poly-1-p-menthene; Miller Chemical and Fertilizer Corp. 5. Serenade ASO; QST 713 strain of Bacillus subtilis; AgraQuest, Inc. 6. Actigard 50 WG; 1,2,3-benzothiadiazole-7-thiocarboxylic acid-S-methyl-ester; Syngenta Crop Protection Inc. 7. Neptune's Harvest; fish hydrolysate; Neptune's Harvest Fertilizer

Biorational Product:

Manufacturer(s): .

Publication date: March 30, 2009



The American Phytopathological Society