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Cucumber: Cucumis sativus'Lafayette'
Downy mildew: Pseudoperonospora cubensis

Evaluation of fungicides for control of downy mildew of cucumber II, 2007.

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First Author: Susan Colucci, North Carolina State Univeristy.

Additional Authors: A.C. Thornton, M.L. Adams, G.J. Holmes

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


Geographical location: North Carolina, United States

Products Tested: Activator 90; Gavel; Tanos; Bravo WeatherStik; Endura; Ridomil Gold Bravo; Silwet L-77; Kocide 3000; Quadris; Ridomil Gold; Ranman; Pristine; Revus; Previcur Flex; Manzate; Presidio; Curzate; Cabrio

Active chemical(s): Alkylphenol ethoxylate; Zoxamide; Famoxadone + cymoxanil; Chlorothalonil; Boscalid; Mefenoxam + chlorothalonil; Polyalkaleneoxide modified heptamethyltrisiloxane; Copper hydroxide; Azoxystrobin; Mefenoxam; Cyazofamid; Boscalid + pyraclostrobin; Mandipropamid; Propamocarb hydrochloride; Mancozeb; Fluopicolide; Cymoxanil; Pyraclostrobin

Biological Control:

Biorational Product:

Manufacturer(s): Loveland Industries; Dow AgroSciences LLC; DuPont; Syngenta; BASF Corporation; Syngenta; Helena Chemical Company; DuPont; Syngenta; Syngenta; FMC Corporation; BASF Corporation; Syngenta; Bayer CropScience; DuPont; Valent BioScience Corporation; DuPont; BASF Corporation

Publication date: March 25, 2008

The American Phytopathological Society