Report No. 9:V017
Spinach: Spinacea oleracea
White rust: Albugo occidentalis

Evaluation of fungicides for control of white rust on fall-cropped spinach, 2014.

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First Author: J.P. Damicone, Oklahoma State University

Additional Authors:

Section: Citrus, Tropical, Vegetable, and Misc. Crops


Geographical location: Oklahoma, United States

Products Tested: QGU42; Tanos; Aliette; Presidio; Quadris; Cabrio; Switch; Fontelis; A20941; Ridomil Gold Copper

Active chemical(s): Oxathiapiprolin; Famoxadone + Cymoxanil; Fosetyl-aluminum; Fluopicolide; Azoxystrobin; Pyraclostrobin; Cyprodinil + Fludioxonil; Penthiopyrad; Oxathiapiprolin; Mefenoxam + copper hydroxide

Biological Control: 1. Taegro ECO, Bacillus subtilis var. amyloliquefaciens Strain FZB24, Syngenta

Biorational Product:

Manufacturer(s): DuPont; DuPont; Bayer CropScience; Valent USA Corporation; Syngenta; BASF Corporation; Syngenta; DuPont; Syngenta; Syngenta

Publication date: March 20, 2015

The American Phytopathological Society