PDMR



Report No. 8:SMF019
Grape: Vitis vinifera 'Chardonnay'
Powdery mildew: Erysiphe necator

Fungicide control of grape powdery mildew, trial II and III, 2013.

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First Author: T.T. Nguyen, University of California, Davis

Additional Authors: I.S. Bay, W.D. Gubler

Section: Small Fruits

Keyword(s):

Geographical location: California, United States

Products Tested: Sonata ; Taegro 13 WP; IKF 5411; Phyton-27 AG ; Torino; Inspire; Inspire Super; Luna Tranquility; Luna Experience; Rhyme; Topguard; Merivon; Vivando; Rally; A15457; A19334; MCW-710 SC ; ORUS 009; JMS Stylet-oil; Dyne-Amic; HiWett; Pristine; Quintec; Timorex Gold; Flint

Active chemical(s): Bacillus pumilus; Bacillus pumilus strain 2808; Confidential; Copper sulphate pentahydrate; Cyflufenamid; Difenoconazole; Difenoconazole + Cyprodinil; Fluopyram + Pyrimethanil; Fluopyram + Tebuconazole; Flutriafol; Flutriafol; Fluxapyroxad + Pyraclostrobin; Metrafenone; Myclobutanil; N/A; N/A; N/A; N/A; Paraffinic oil; polyalkyleneoxide modified polydimethylsiloxane, nonionic emulsifiers, methyl ester of C16-C18 fatty acids ; Polysiloxane polyether copolymer, polyoxyethylene- polyoxypropylene copolymer & alcohol ethoxylate ; Pyraclostrobin + Boscalid; Quinoxyfen; Tea tree extract; Trifloxystrobin

Biological Control: 1. Sonata; Bacillus pumilus; Agraquest . 2. Phyton 27 AG; copper sulfate pentahydrate; Phyton Corporation. 3. Timorex Gold; tea tree oil; Biomor Israel Ltd.. 4. JMS Stylet Oil; paraffinic oil; JMS Flower Farms,. Inc.

Biorational Product:

Manufacturer(s): AgraQuest, Inc.; Syngenta; ISK Biosciences Corporation; Phyton Corp.; Gowan Company; Syngenta; Syngenta; Bayer CropScience; Bayer CropScience; Cheminova; Cheminova; BASF Corporation; BASF Corporation; Dow AgroSciences LLC; Syngenta; N/A; N/A; N/A; JMS Flower Farms, Inc.; Helena Chemical Company; First Choice; BASF Corporation; Dow AgroSciences LLC; Biomor Israel Ltd. ; Bayer CropScience

Publication date: March 29, 2014



The American Phytopathological Society