Report No. 7:V032
Cabbage: Brassica oleracea 'Gonzales'™
Alternaria leaf spot: Alternaria brassicicola

Evaluation of organic fungicides and soil amendments for control of Alternaria leaf spot in cabbage, 2012.

View/Print Report

First Author: S.B. Scheufele, Cornell University

Additional Authors: H.R. Dillard

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


Geographical location: New York, United States

Products Tested: Biochar; Double Nickel 55; Mycostop; Quadris; Regalia; Rootshield WP; Serenade ASO; Sonata; Vermicompost

Active chemical(s): Biochar; Bacillus amyloliquefaciens strain D747; Streptomyces griseoviridis strain K61; Azoxystrobin; Reynoutria sachalinensis extract; Trichoderma harzianum Rifai strain KRL-AG2; Bacillus subtilis strain QST 713; Bacillus pumilus strain 2808; Vermicompost

Biological Control: 1. Regalia; extract of Reynoutria sachalinensis; Marrone Bioinnovations.; 2. Mycostop Mix; Streptomyces griseoviridis strain K61; Verdero Oy.; 3. Serenade ASO; Bacillus subtilis strain QST713; AgraQuest.; 4. Sonata; Bacillus pumulis

Biorational Product: 1. Vermicompost; Worm Power.; 2. Biochar; Waste to Energy Solutions, Inc.

Manufacturer(s): Waste to Energy Solutions, Inc.; Certis; Verdera Oy; Syngenta; Marrone Bio Innovations; BioWorks Inc.; AgraQuest, Inc.; AgraQuest, Inc.; Worm Power

Publication date: March 11, 2013

The American Phytopathological Society