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Grape: Vitis vinifera
Powdery mildew: Uncinula necator

Fungicide effects on grape powdery mildew – Trial I, 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: V-10118 ; Pristine ; BAS 56000F ; Latron B-1956 ; Foliar Supreme ; Quintec ; Sovran ; Rally

Active chemical(s): Unknown; Pyraclostrobin + boscalid; Unknown; Difenoconazole; Modified phthalic glycerol alkyd resin; Quinoxyfen; Kresoxim-methyl; Myclobutanil

Biological Control: 1. JMS Stylet Oil; mineral oil; JMS Flower Farms, Inc. 2. BioNatrol-M; soybean oil; Compactagro

Biorational Product: 3. Keyplex 350DP; Morse Enterprises

Manufacturer(s): Valent BioScience Corporation; BASF Corporation; BASF Corporation; Loveland Industries; Bayer CropScience; Dow AgroSciences LLC; BASF Corporation; Dow AgroSciences LLC

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