Report No. 11:V002
Spinach: Spinacia oleracea 'Viroflay';
Downy mildew: Peronospora farinosa f. sp. spinaciae

Assessment of fungicides for managing downy mildew of spinach, 2016

View/Print Report

First Author: Michael Matheron, University of Arizona

Additional Authors: M. Porchas

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops


Geographical location: Arizona, United States

Products Tested: Actigard; Aliette; Dyne-Amic; K-Phite; Orondis; Presidio 4SC; Procidic; Revus; Ridomil Gold SL; Timorex Gold; Zampro

Active chemical(s): Acibenzolar-S-methyl; Fosetyl-aluminum; Oxathiapiprolin; Fluopicolide; Citric Acid; Mandipropamid; Mefenoxam; Tea tree extract; Ametoctradin + Dimethomorph

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; Bayer CropScience; Helena Chemical Company; Plant Food Systems; Syngenta; Valent BioScience Corporation; Greenspire Global, Inc.; Syngenta; Syngenta; Stockton Group; BASF Corporation

Publication date: March 7, 2017

The American Phytopathological Society