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Spinach: Spinacia oleracea
Verticillium wilt; Stemphylium leaf spot: Verticillium dahliae, Verticillium spp.; Stemphylium botryosum

Evaluation of seed treatments for management of seedborne Verticillium in spinach, 2008.

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First Author: Lindsey du Toit, Washington State University Mount Vernon NWREC.

Additional Authors: M.L. Derie, L.M. Brissey, B.J. Holmes, E.W. Gatch

Section: Seed Treatments

Keyword(s): seed transmission; inoculum potential; seed infection; organic

Geographical location: Washington, United States

Products Tested: Farmore D300 + Mertect 340F (40.7 g/100 kg seed); Coronet; Captan; Vortex; Mertect; Topsin M 70WP; Thiram; BAS 595 XGF

Active chemical(s): Azoxystrobin + fludioxonil + mefenoxam + thiabendazole; Boscalid + pyraclostrobin; Captan; Ipconazole; Thiabendazole; Thiophanate-methyl; Thiram; Triticonazole

Biological Control:

Biorational Product: 1. ACX 801; Streptomycete sp.; proprietary. 2. ACX 802; Streptomycete sp.; proprietary. 3. ACX 803; Streptomycete sp.; proprietary. 4. ACX 804; Streptomycete sp.; proprietary. 5. Experimental #1; organic disinfectant; propr

Manufacturer(s): Syngenta; BASF Corporation; Arysta; Bayer CropScience; Syngenta; United Phosphorus, Inc.; Syngenta; BASF Corporation

Publication date: August 18, 2009

The American Phytopathological Society