PDMR



Report No. 7:V050
Cauliflower: Brassica oleracea var. botrytis 'Minuteman'
Alternaria blight; Downy mildew: Alternaria brassicicola; Hyaloperonospora brassicae

Evaluation of fungicides allowed for organic production on alternaria blight and downy mildew of cauliflower, 2012.

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First Author: H.W. Lange, Cornell University

Additional Authors: C.D.Smart, A.J.Seaman

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

Keyword(s):

Geographical location: New York, United States

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

Active chemical(s): Streptomyces lydicus ; Copper octanoate; Clove, rosemary, peppermint oil; Reynoutria sachalinensis extract; Bacillus subtilis ; Bacillus pumilus strain 2808; Rosemary, clove and thyme oil

Biological Control: 1. EF 400 EC; clove, rosemary, peppermint, USAg; 2. Cueva FL; copper octanoate, Certis; 3. Sonata FL; Bacillus subtillis, AgraQuest; 4. Serenade; Bacillus subtillis, AgraQuest; 5. Trichoderma drench, Trichoderma harzianum, T. atroviride; 6. Actinova

Biorational Product:

Manufacturer(s): Natural Industries, Inc.; Certis; USAg; Marrone Bio Innovations; AgraQuest, Inc.; AgraQuest, Inc.; Brandt Consolidated

Publication date: March 11, 2013



The American Phytopathological Society