Report No. 9:SMF023
Grape: Vitis vinifera 'Riesling'
Botrytis bunch rot: Botrytis cinerea

Evaluation of fungicides for the control of Botrytis bunch rot of grape, 2014

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First Author: L. J. Bettiga, University of California Cooperative Extension

Additional Authors:

Section: Small Fruits


Geographical location: California, United States

Products Tested: Botector; Serenade Optimum; Taegro; Pristine; Vangard; Switch; Regalia; Elevate 50 WDG; Luna Tranquility; Luna Experience

Active chemical(s): Aureobasidium pullulans; Bacillus subtilis strain QST 713; Bacillus subtilis var. amyloliquefaciens strain FZB24; Boscalid + Pyraclostrobin; Cyprodinil; Cyprodinil + Fludioxonil; Extract of Reynoutria sachalinensis; Fenhexamid; Fluopyram + Pyrimethanil; Fluopyram + Tebuconazole

Biological Control: 1. Taegro Eco; Bacillus subtilis var. amyloliquefaciens Strain FZB24 ; Syngenta Crop Protection. 2. Botector; Aureobasidium pullulans; Westbridge Agricultural Products. 3. Regalia; Extract of Reynoutria Sachalin

Biorational Product:

Manufacturer(s): Westbridge Agricultural Products; Bayer CropScience; Syngenta; BASF Corporation; Syngenta; Syngenta; Marrone Bio Innovations; Arysta; Bayer CropScience; Bayer CropScience

Publication date: August 1, 2015

The American Phytopathological Society