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Grape: Vitis vinifera
Powdery mildew: Uncinula necator

Fungicide control of grape powdery mildew Trial II, 2006.

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First Author: C.N. Janousek, University of California, Davis.

Additional Authors: K.C. Asay, W.D. Gubler

Section: Small Fruits

Keyword(s): Chardonnay

Geographical location: California, United States

Products Tested: Quintec; DPX-LEM17 200GL; KQ926; Flint; Silwet L-77; Abound; Sovran; Endura; USF 2010; Procure; Eminent; Pristine; Rubigan; Elite; Sporan; Vintage; Micro 108

Active chemical(s): Quinoxyfen; Unknown; Experimental; Trifloxystrobin; Silicon; Azoxystrobin; Kresoxim-methyl; Boscalid; Unknown; Triflumizole; Tetraconazole; Pyraclostrobin + boscalid; Fenarimol; Myclobutanil; Rosemary oil, wintergreen oil; Fenarimol; Streptomyces lydicus

Biological Control: 1. Sonata ASO; Bacillus pumilis; Agraquest

Biorational Product:

Manufacturer(s): Dow AgroSciences LLC; DuPont; DuPont; Bayer CropScience; Loveland Industries; Syngenta; BASF Corporation; BASF Corporation; Bayer CropScience; Chemtura Corporation; Isagro; BASF Corporation; Gowan Company; Bayer CropScience; EcoSmart Technologies; Gowan Company; Natural Industries, Inc.

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