Report No. 5:V123
Cucumber: Cucumis sativus‘SMR 58’
Downy mildew: Pseudoperonospora cubensis

Evaluation of ametoctradin (Zampro) for the management of downy mildew in pickling cucumber, 2010

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First Author: Steve Rideout, Virginia Tech, Eastern Shore Agricultural Research and Extension Center

Additional Authors: C.M. Waldenmaier; A.N. Kellam, M.K. Blodgett, I.D. Fluhart, J.T. Custis

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

Keyword(s): Oomycetes

Geographical location: Virginia, United States

Products Tested: Zampro; Silwet; Induce; Presidio; Ranman; Bravo WeatherStik; Pristine; Quadris; Previcur Flex

Active chemical(s): Ametoctradin + Dimethomorph; Polyalkaleneoxide modified heptamethyltrisiloxane; Proprietary blend of Alkyl Aryl Polyoxylkane Ethers, Free fatty acids, and Dimothyl Polysiloxane; Fluopicolide; Cyazofamid; Chlorothalonil; Pyraclostrobin + boscalid; Azoxystrobin; Propamocarb hydrochloride

Biological Control:

Biorational Product:

Manufacturer(s): BASF Corporation; Helena Chemical Company; Helena Chemical Company; Valent USA Corporation; FMC Corporation; Syngenta; BASF Corporation; Syngenta; Bayer CropScience

Publication date: March 28, 2011

© The American Phytopathological Society