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Grape: Vitis vinifera 'Chardonnay'
Powdery mildew: Erysiphe necator

Fungicide performance trial for powdery mildew of grape, 2009

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First Author: Mizuho Nita, Virginia Tech, AHS AREC

Additional Authors: K. Miller

Section: Small Fruits

Keyword(s): GWN-4617, Torino, Vintage, Quintec, Rally, Microthiol, Mettle, LEM-17

Geographical location: Virginia, United States

Products Tested: GWN-4617, Torino; Quintec; Rally; Mettle 125ME; LEM 17; Vintage

Active chemical(s): Cyflufenamid; Quinoxyfen; Myclobutanil; Tetraconazole; Penthiopyrad; Fenarimol

Biological Control:

Biorational Product:

Manufacturer(s): Gowan Company; Dow AgroSciences LLC; Dow AgroSciences LLC; Isagro-USA; DuPont; Gowan Company

Publication date: March 26, 2010

The American Phytopathological Society