Report No. 8:V260
Cauliflower: Brassica oleracea 'Skywalker'
Alternaria blight: Alternaria brassicicola

Evaluation of fungicides allowed for organic production on alternaria blight of cauliflower, 2013.

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First Author: H.W. Lange, Cornell University

Additional Authors: A.J. Seaman

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


Geographical location: New York, United States

Products Tested: Serenade Max; Sonata; Regalia; Actinovate; EF 400; Cueva; Sporatec; NuFilm P

Active chemical(s): Bacillus subtilis; Bacillus subtilis; Reynoutria sachalinensis extract; Streptomyces lydicus; Clove, rosemary, peppermint oil; Copper octanoate; Rosemary, clove and thyme oil; Terpene polymers

Biological Control:

Biorational Product: Trichoderma

Manufacturer(s): AgraQuest, Inc.; AgraQuest, Inc.; Marrone Bio Innovations; Natural Industries, Inc.; USAg; Certis; Brandt Consolidated; Miller Chemical and Fertilizer Company

Publication date: March 29, 2014

The American Phytopathological Society