Report No. 11:V017
Spinach: Spinacea oleracea 'Viroflay'
Downy Mildew: Peronospora effusa

Evaluation of biofungicides for control of downy mildew on spinach, 2016.

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First Author: Robin Choudhury

Additional Authors: N. McRoberts, S.T. Koike

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops

Keyword(s): biofungicide, biopesticide, organic, salad, leafy, biorational

Geographical location: California, United States

Products Tested: Actigard; Cueva; CX 10250; EPXOZ; Howler; OxiDate

Active chemical(s): Garlic Extract

Biological Control: 1. Howler; Pseudomonas chlororaphis subsp aurantiaca strain AFS009; AgBiome; 2. CX-10250; Bacillus mycoides isolate J; Certis USA; 3. Oxidate 2.0; Peroxyacetic acid, acetic acid;BioSafe Systems; 4. Aquasil; polydimethylsiloxane

Biorational Product:

Manufacturer(s): Syngenta; Certis; Certis; Biospecific LLC; Biosafe Systems

Publication date: March 7, 2017

The American Phytopathological Society