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Zucchini: Cucurbita pepo 'Justice III'
Crown and root rot: Phytophthora capsici

Evaluation of fungicides for control of Phytophthora crown and root rot of zucchini, 2009.

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First Author: J.M. Foster, Michigan State University

Additional Authors: B.J. Webster, M.K. Hausbeck

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

Keyword(s): zucchini crown and root rot; Phytophthora; fungicide control

Geographical location: Michigan, United States

Products Tested: Ridomil Gold; Ranman; Kocide 2000; Activator 90; Acrobat; Revus; Gavel; Presidio

Active chemical(s): Mefenoxam; Cyazofamid; Copper hydroxide; Alkylphenol ethoxylate; Dimethomorph; Mandipropamid; Bisdithiocarbamate; Fluopicolide

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; FMC Corporation; DuPont; Loveland Industries; BASF Corporation; Syngenta; Gowan Company; Valent USA

Publication date: March 26, 2010

The American Phytopathological Society