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Report No. 4:V152
Watermelon: Citrullus lanatus 'AU Producer'
Gummy stem blight: Didymella bryoniae

Evaluation of fungicide sprays on gummy stem blight of watermelon in Georgia I, 2009.

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First Author: Hunt Sanders, University of Georgia

Additional Authors: D. B. Langston, Jr.

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops

Keyword(s):

Geographical location: Georgia, United States

Products Tested: Bravo WeatherStik; Inspire Super; Actigard; Folicur; LEM 17 SC; Topsin; Dithane Rainshield; Pristine; Endura; Quadris

Active chemical(s): Chlorothalonil; Difenoconazole + cyprodinil; Acibenzolar-S-methyl; Tebuconazole; Penthiopyrad; Thiophanate-methyl; Mancozeb; Boscalid + pyraclostrobin; Boscalid; Azoxystrobin

Biological Control: Regalia; giant knot weed root extract; Marrone Organics

Biorational Product:

Manufacturer(s): Syngenta; Syngenta; Syngenta; Bayer CropScience; DuPont; United Phosphorus Inc; Dow AgroSciences LLC; BASF; BASF; Syngenta

Publication date: August 23, 2010



The American Phytopathological Society