Report No. 6:V134
Cucumber: Cucumis sativus
Downy mildew: Pseudoperonospora cubensis

Evaluation of fungicides for control of downy mildew on pickling cucumber, 2011.

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First Author: Mary Hausbeck

Additional Authors:

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


Geographical location: Michigan, United States

Products Tested: Previcur Flex; Bravo WeatherStik; Zampro; Manzate Pro-Stick; Activator 90; Tanos; GWN 4700; GWN 9941; GWN 10043; GWN 9938; Presidio; SA-0011401; Tenet; Catamaran; Ranman; Curzate; Gavel 75DF; Aliette

Active chemical(s): Propamocarb hydrochloride; Chlorothalonil; Ametoctradin + Dimethomorph; Mancozeb; Alkyl anyl polyoxylkane Ether, free fatty acid, and water; Famoxadone + Cymoxanil; Experimental; Experimental; Experimental; Experimental; Fluopicolide; Experimental; Trichoderma asperellum + Trichoderma gamsii; Potassium phosphite + Chlorothalonil; Cyazofamid; Cymoxanil; Mancozeb + Zoxamide; Fosetyl-aluminum

Biological Control:

Biorational Product:

Manufacturer(s): Bayer CropScience; Syngenta; BASF Corporation; DuPont; Loveland Industries; DuPont; Gowan Company; Gowan Company; Gowan Company; Gowan Company; Valent USA Corporation; Sipcam Advan; Isagro-USA; Luxembourg-Pamol, Inc.; ISK Biosciences Corporation; DuPont; Dow AgroSciences LLC; Certis

Publication date: August 10, 2012

The American Phytopathological Society