Report No. 7:ST001
Pea: Pisum sativum 'Boogie'
Damping-off and root rot: Pythium spp.

Evaluation of seed treatments and priming for controlling damping-off in organic pea crops in the semi-arid Columbia Basin and maritime Skagit Valley of Washington, 2012.

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First Author: Ana Vida Alcala, Washington State University NWREC Mount Vernon

Additional Authors: L.D. Porter, M.L. Derie, B.J. Holmes, G.Coffman, L.J. du Toit

Section: Seed Treatments

Keyword(s): organic seed treatment; damping-off; root rot

Geographical location: Washington, United States

Products Tested: Acadian Marine Plant Extract; Apron XL; Heads Up Plant Protectant; Myco Seed Treat; Mycostop; Natural II; Nordox 75

Active chemical(s): Seaweed extract; Mefenoxam; Extract of Chenopodium quinoa saponins; Dry blend of plant-beneficial bacteria and fungi; Streptomyces griseoviridis strain K61; Streptomyces sp.; Cuprous oxide

Biological Control: 1. Acadian Marine Plant Extract;seaweed ex extract;Acadian AgriTech; 2. HeadsUp Plant Protectant; Chenopodium quinoa extract; HeadsUp Plant Protectant, Inc.; 3. Myco Seed Treat; Bacteria, fungui and mycorhizae; AgriEnergy Resources; 4. Mycostop Mix

Biorational Product:

Manufacturer(s): Acadian AgriTech; Syngenta; Heads Up Plant Protectant Inc.; AgriEnergy Resources; Verdera Oy; Agricoat LLC; Nordox AS

Publication date: March 11, 2013

The American Phytopathological Society