Report No. 11:V015
Cucumber: Cucumis sativus 'Diva'
Downy mildew: Pseudoperonospora cubensis

Evaluation of materials allowed for organic production on downy mildew of cucumber, 2016.

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First Author: H.W. Lange, Cornell University

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

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops


Geographical location: New York, United States

Products Tested: Actinovate; Champ WG; Double Nickel LC; MBI110; Regalia Biofungicide; Zonix

Active chemical(s): Streptomyces lydicus; Copper hydroxide; Bacillus amyloliquefaciens; Bacillus amyloliquefaciens; Reynoutria sachalinensis extract; Rhamnolipid Biosurfactant

Biological Control: 1. Actinovate; Streptomyces lydicus; Natural Industries; 2. Double Nickel; Bacillus amyloliquefaciens; Certis; 3. Zonix; Rhamnolipid biosurfactant; PropTera

Biorational Product:

Manufacturer(s): Natural Industries, Inc.; Nufarm Americas Inc.; Certis; Marrone Bio Innovations; Marrone Bio Innovations; PropTera

Publication date: March 7, 2017

The American Phytopathological Society