PDMR



Report No. 5:SMF036
Grape: Vitis vinifera 'Chardonnay'
Powdery mildew: Erysiphe necator

Fungicide control of grape powdery mildew, trial II, 2010.

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First Author: Ian Bay, University of California, Davis

Additional Authors: J.D. Eynard; W.D. Gubler

Section: Small Fruits

Keyword(s):

Geographical location: California, United States

Products Tested: JMS Stylet-oil; Purespray Green; Torino; YT 699; Dyne-Amic; Vintage; Flint; Experimental 3; Topguard; Pristine; Vivando; Sylgard 309; Quintec; Inspire Super; Sprayguard

Active chemical(s): Paraffinic oil; Petroleum oil; Cyflufenamid; Picoxystrobin; Polyalkyleneoxide modified polydimethylsiloxane, nonionic emulsifiers, methuyl ester of C-16-C-18 fatty acids; Fenarimol; Trifloxystrobin; Proprietary; Flutriafol; Pyraclostrobin + boscalid; Metrafenone; Polysiloxane; Quinoxyfen; Difenoconazole + cyprodinil; Unknown

Biological Control: 1. JMS Stylet-oil; paraffinic oil; JMS Flower Farms, Inc. 2, Purespray Green; petroleum oil; Petro-Canada.

Biorational Product:

Manufacturer(s): JMS Flower Farms, Inc.; Petro-Canada; Gowan Company; DuPont; Helena Chemical Company; Gowan Company; Bayer CropScience; Unknown; Cheminova; BASF Corporation; BASF Corporation; Dow Corning Corporation; Dow AgroSciences LLC; Syngenta; Unknown

Publication date: March 28, 2011



The American Phytopathological Society