Report No. 10:V017
Potato: Solanum tuberosum
Common scab: Streptomyces scabies

Evaluation of at-plant treatments for control of potato common scab in Wisconsin, 2015.

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First Author: Stephen Jordan, University of Wisconsin

Additional Authors: A.J. Gevens, B.J. Webster, S. Plaster, S. Zimmerman

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


Geographical location: Wisconsin, United States

Products Tested: Blocker; Amyprotec; EF-400; Serenade Soil; Double Nickel; Regalia; Quadris

Active chemical(s): PCNB; Bacillus amyloliquefaciens strain D747; horticulural extracts; Bacillus subtilis QST713; Bacillus amyloliquefaciens strain D747; Reynoutria sachalinensis extract; Azoxystrobin

Biological Control: 1. Serenade Soil 4.4 fl oz; Bacillus subtilis; Bayer Crop Science; 2. EF-400 8.0 fl oz; blend of horticultural oils; Anjon Ag; 3. Bac Stop 6.0 fl oz; blend of horticultural oils; Anjon Ag; 4. Amyprotec 42; Bacillus amyloliquefaciens; Andermatt Biocontrol; 5. Double Nickel; Bacillus amyloliquefaciens; Certis; 6. Regalia; extract of Reynoutria sachalinensis; Marrone Biosciences

Biorational Product:

Manufacturer(s): Amvac Chemical Corporation; Andermatt; Anjon Ag; Bayer CropScience; Certis; Marrone Bio Innovations; Syngenta

Publication date: March 7, 2016

The American Phytopathological Society