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Grape: Vitis vinifera ‘Cabernet Franc’, ‘Cabernet Sauvignon’, ‘Chardonnay’, ‘Merlot’
Black rot; Phomopsis cane and leaf spot; Powdery mildew: Guignardia bidwellii; Phomopsis viticola; Erisyphe necator

Evaluation of fungicide programs for control of fungal diseases of four wine grape cultivars, 2007

View/Print Report

First Author: A. DeMarsay, University of Maryland.

Additional Authors: D. K. Armentrout

Section: Small Fruits


Geographical location: Maryland, United States

Products Tested: Wettable or dusting Sulfur; Vangard; Tenn-Cop; Quintec; Pristine; Nova; Manzate Pro Stick; Elevate; Captan; Abound

Active chemical(s): Sulfur; Cyprodinil; Copper salts + rosin acids; Quinoxyfen; Boscalid + pyraclostrobin; Myclobutanil; Mancozeb; Fenhexamid; Captan; Azoxystrobin

Biological Control: 1. Armicarb 100; potassium bicarbonate; Helena Chemical Co. 2. ProPhyt; potassium phosphite; Helena Chemical Co.

Biorational Product:

Manufacturer(s): Georgia Gulf Sulfur Corporation; Syngenta; Griffin LLC; Dow AgroSciences LLC; BASF Corporation; Dow AgroSciences LLC; DuPont; Arvesta Corporation; Micro Flo Company; Syngenta

Publication date: March 25, 2008

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