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Cucumber: Cucumis sativus 'SMR 58'
Downy mildew: Pseudoperonospora cubensis

Determination of the most effective fungicide programs for the control of downy mildew in pickling cucumber, 2009.

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First Author: Steve Rideout, Virginia Tech, ESAREC

Additional Authors: C.M. Waldenmaier, L.A. Harrison

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


Geographical location: Virginia United States

Products Tested: Previcur Flex; Ranman; Silwet; Presidio; Tanos; Revus; Induce

Active chemical(s): Propamocarb hydrochloride; Cyazofamid; Polyalkaleneoxide modified heptamethyltrisiloxane; Fluopicolide; Famoxadone + cymoxanil; Mandipropamid; Alkyl aryl Polyoxylkane Ethers, Free Fatty Acids, and Dimothyl Polysiloxane

Biological Control:

Biorational Product:

Manufacturer(s): Bayer CropScience; Bayer CropScience; Helena Chemical Company; Valent USA; DuPont; Syngenta; Helena Chemical Company

Publication date: March 26, 2010

The American Phytopathological Society