Report No. 8:PF011
Pear: Pyrus communis
Pear scab: Venturia pirina

Evaluation of fungicide programs for management of pear scab in Northern California, 2013

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First Author: J.A. Hanstad, University of California at Davis

Additional Authors: T.T. Nguyen, I.S. Bay, W.D. Gubler, R.B. Elkins

Section: Pome Fruits


Geographical location: Northern California, United States

Products Tested: Syllit FL; Merivon; Sovran; Fontelis; Microthiol; Elite; Topsin M; GWN-10073; X4605; Ziram

Active chemical(s): Dodine; Fluxapyroxad + Pyraclostrobin; Kresoxim-methyl; Pentiopyrad; Sulfur; Tebuconazole; Thiophanate-methyl; Undisclosed; Undisclosed; Zinc dimethyldithiocarbamate

Biological Control: Serenade Optimum

Biorational Product:

Manufacturer(s): Agriphar; BASF Corporation; Cheminova; DuPont; United Phosphorus Inc.; Bayer CropScience; United Phosphorus Inc.; Gowan Company; United Phosphorus Inc.; United Phosphorus, Inc.

Publication date: March 29, 2014

The American Phytopathological Society